46947537

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 42683823

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 431, 441, 637, 741, 819, 931, 1197, 1293, 1729, 1911, 2223, 2793, 3017, 3879, 5187, 5603, 5733, 8189, 8379, 9051, 12103, 15561, 16809, 21119, 24567, 27153, 36309, 39221, 50427, 57323, 63357, 73701, 106457, 108927, 117663, 171969, 190071, 274547, 319371, 352989, 401261, 515907, 745199, 823641, 958113, 1203783, 2235597, 2470923, 3611349, 5216393, 6706791, 15649179, 46947537]

約数ペア:

[(1, 46947537), (3, 15649179), (7, 6706791), (9, 5216393), (13, 3611349), (19, 2470923), (21, 2235597), (39, 1203783), (49, 958113), (57, 823641), (63, 745199), (91, 515907), (117, 401261), (133, 352989), (147, 319371), (171, 274547), (247, 190071), (273, 171969), (399, 117663), (431, 108927), (441, 106457), (637, 73701), (741, 63357), (819, 57323), (931, 50427), (1197, 39221), (1293, 36309), (1729, 27153), (1911, 24567), (2223, 21119), (2793, 16809), (3017, 15561), (3879, 12103), (5187, 9051), (5603, 8379), (5733, 8189)]