128816097

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{2473}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 174565440

約数和(自身を除く): 45749343

約数列:

[1, 3, 97, 179, 291, 537, 2473, 7419, 17363, 52089, 239881, 442667, 719643, 1328001, 42938699, 128816097]

約数ペア:

[(1, 128816097), (3, 42938699), (97, 1328001), (179, 719643), (291, 442667), (537, 239881), (2473, 52089), (7419, 17363)]