68767023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 44451537

約数列:

[1, 3, 13, 17, 19, 39, 51, 53, 57, 103, 159, 221, 247, 309, 323, 663, 689, 741, 901, 969, 1007, 1339, 1751, 1957, 2067, 2703, 3021, 4017, 4199, 5253, 5459, 5871, 11713, 12597, 13091, 16377, 17119, 22763, 25441, 33269, 35139, 39273, 51357, 68289, 70967, 76323, 92803, 99807, 103721, 212901, 222547, 278409, 311163, 432497, 667641, 1206439, 1297491, 1348373, 1763257, 3619317, 4045119, 5289771, 22922341, 68767023]

約数ペア:

[(1, 68767023), (3, 22922341), (13, 5289771), (17, 4045119), (19, 3619317), (39, 1763257), (51, 1348373), (53, 1297491), (57, 1206439), (103, 667641), (159, 432497), (221, 311163), (247, 278409), (309, 222547), (323, 212901), (663, 103721), (689, 99807), (741, 92803), (901, 76323), (969, 70967), (1007, 68289), (1339, 51357), (1751, 39273), (1957, 35139), (2067, 33269), (2703, 25441), (3021, 22763), (4017, 17119), (4199, 16377), (5253, 13091), (5459, 12597), (5871, 11713)]