37828791

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 82218240

約数和(自身を除く): 44389449

約数列:

[1, 3, 7, 9, 11, 13, 17, 19, 21, 33, 39, 51, 57, 63, 77, 91, 99, 117, 119, 133, 143, 153, 169, 171, 187, 209, 221, 231, 247, 273, 323, 357, 399, 429, 507, 561, 627, 663, 693, 741, 819, 969, 1001, 1071, 1183, 1197, 1287, 1309, 1463, 1521, 1547, 1683, 1729, 1859, 1881, 1989, 2223, 2261, 2431, 2717, 2873, 2907, 3003, 3211, 3549, 3553, 3927, 4199, 4389, 4641, 5187, 5577, 6783, 7293, 8151, 8619, 9009, 9633, 10647, 10659, 11781, 12597, 13013, 13167, 13923, 15561, 16731, 17017, 19019, 20111, 20349, 21879, 22477, 24453, 24871, 25857, 28899, 29393, 31603, 31977, 35321, 37791, 39039, 46189, 51051, 54587, 57057, 60333, 67431, 74613, 88179, 94809, 105963, 117117, 138567, 153153, 163761, 171171, 180999, 202293, 221221, 223839, 247247, 264537, 284427, 317889, 323323, 382109, 415701, 491283, 600457, 663663, 741741, 969969, 1146327, 1801371, 1990989, 2225223, 2909907, 3438981, 4203199, 5404113, 12609597, 37828791]

約数ペア:

[(1, 37828791), (3, 12609597), (7, 5404113), (9, 4203199), (11, 3438981), (13, 2909907), (17, 2225223), (19, 1990989), (21, 1801371), (33, 1146327), (39, 969969), (51, 741741), (57, 663663), (63, 600457), (77, 491283), (91, 415701), (99, 382109), (117, 323323), (119, 317889), (133, 284427), (143, 264537), (153, 247247), (169, 223839), (171, 221221), (187, 202293), (209, 180999), (221, 171171), (231, 163761), (247, 153153), (273, 138567), (323, 117117), (357, 105963), (399, 94809), (429, 88179), (507, 74613), (561, 67431), (627, 60333), (663, 57057), (693, 54587), (741, 51051), (819, 46189), (969, 39039), (1001, 37791), (1071, 35321), (1183, 31977), (1197, 31603), (1287, 29393), (1309, 28899), (1463, 25857), (1521, 24871), (1547, 24453), (1683, 22477), (1729, 21879), (1859, 20349), (1881, 20111), (1989, 19019), (2223, 17017), (2261, 16731), (2431, 15561), (2717, 13923), (2873, 13167), (2907, 13013), (3003, 12597), (3211, 11781), (3549, 10659), (3553, 10647), (3927, 9633), (4199, 9009), (4389, 8619), (4641, 8151), (5187, 7293), (5577, 6783)]