149675409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 248801280

約数和(自身を除く): 99125871

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 261, 279, 377, 403, 899, 1131, 1209, 1423, 2697, 3393, 3627, 4269, 8091, 11687, 12807, 18499, 35061, 41267, 44113, 55497, 105183, 123801, 132339, 166491, 371403, 397017, 536471, 573469, 1279277, 1609413, 1720407, 3837831, 4828239, 5161221, 11513493, 16630601, 49891803, 149675409]

約数ペア:

[(1, 149675409), (3, 49891803), (9, 16630601), (13, 11513493), (29, 5161221), (31, 4828239), (39, 3837831), (87, 1720407), (93, 1609413), (117, 1279277), (261, 573469), (279, 536471), (377, 397017), (403, 371403), (899, 166491), (1131, 132339), (1209, 123801), (1423, 105183), (2697, 55497), (3393, 44113), (3627, 41267), (4269, 35061), (8091, 18499), (11687, 12807)]