149857337

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 180651240

約数和(自身を除く): 30793903

約数列:

[1, 7, 41, 49, 97, 287, 679, 769, 2009, 3977, 4753, 5383, 27839, 31529, 37681, 74593, 194873, 220703, 522151, 1544921, 3058313, 3655057, 21408191, 149857337]

約数ペア:

[(1, 149857337), (7, 21408191), (41, 3655057), (49, 3058313), (97, 1544921), (287, 522151), (679, 220703), (769, 194873), (2009, 74593), (3977, 37681), (4753, 31529), (5383, 27839)]