127175058

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 281428992

約数和(自身を除く): 154253934

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 191, 213, 382, 426, 521, 573, 639, 1042, 1146, 1278, 1563, 1719, 3126, 3438, 4689, 9378, 13561, 27122, 36991, 40683, 73982, 81366, 99511, 110973, 122049, 199022, 221946, 244098, 298533, 332919, 597066, 665838, 895599, 1791198, 7065281, 14130562, 21195843, 42391686, 63587529, 127175058]

約数ペア:

[(1, 127175058), (2, 63587529), (3, 42391686), (6, 21195843), (9, 14130562), (18, 7065281), (71, 1791198), (142, 895599), (191, 665838), (213, 597066), (382, 332919), (426, 298533), (521, 244098), (573, 221946), (639, 199022), (1042, 122049), (1146, 110973), (1278, 99511), (1563, 81366), (1719, 73982), (3126, 40683), (3438, 36991), (4689, 27122), (9378, 13561)]