157033461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3163}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 240970240

約数和(自身を除く): 83936779

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3163, 3819, 9489, 16549, 41119, 49647, 60097, 123357, 180291, 211921, 635763, 781261, 2343783, 2754973, 4026499, 8264919, 12079497, 52344487, 157033461]

約数ペア:

[(1, 157033461), (3, 52344487), (13, 12079497), (19, 8264919), (39, 4026499), (57, 2754973), (67, 2343783), (201, 781261), (247, 635763), (741, 211921), (871, 180291), (1273, 123357), (2613, 60097), (3163, 49647), (3819, 41119), (9489, 16549)]