160900317

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 246005760

約数和(自身を除く): 85105443

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1231, 1269, 2781, 3693, 4841, 11079, 14523, 33237, 43569, 57857, 126793, 130707, 173571, 380379, 520713, 1141137, 1562139, 3423411, 5959271, 17877813, 53633439, 160900317]

約数ペア:

[(1, 160900317), (3, 53633439), (9, 17877813), (27, 5959271), (47, 3423411), (103, 1562139), (141, 1141137), (309, 520713), (423, 380379), (927, 173571), (1231, 130707), (1269, 126793), (2781, 57857), (3693, 43569), (4841, 33237), (11079, 14523)]