120566439

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 204659520

約数和(自身を除く): 84093081

約数列:

[1, 3, 7, 9, 21, 61, 63, 137, 183, 229, 411, 427, 549, 687, 959, 1233, 1281, 1603, 2061, 2877, 3843, 4809, 8357, 8631, 13969, 14427, 25071, 31373, 41907, 58499, 75213, 94119, 97783, 125721, 175497, 219611, 282357, 293349, 526491, 658833, 880047, 1913753, 1976499, 5741259, 13396271, 17223777, 40188813, 120566439]

約数ペア:

[(1, 120566439), (3, 40188813), (7, 17223777), (9, 13396271), (21, 5741259), (61, 1976499), (63, 1913753), (137, 880047), (183, 658833), (229, 526491), (411, 293349), (427, 282357), (549, 219611), (687, 175497), (959, 125721), (1233, 97783), (1281, 94119), (1603, 75213), (2061, 58499), (2877, 41907), (3843, 31373), (4809, 25071), (8357, 14427), (8631, 13969)]