144625327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 187987968

約数和(自身を除く): 43362641

約数列:

[1, 7, 11, 41, 61, 77, 287, 427, 451, 671, 751, 2501, 3157, 4697, 5257, 8261, 17507, 27511, 30791, 45811, 57827, 192577, 215537, 320677, 338701, 503921, 1878251, 2370907, 3527447, 13147757, 20660761, 144625327]

約数ペア:

[(1, 144625327), (7, 20660761), (11, 13147757), (41, 3527447), (61, 2370907), (77, 1878251), (287, 503921), (427, 338701), (451, 320677), (671, 215537), (751, 192577), (2501, 57827), (3157, 45811), (4697, 30791), (5257, 27511), (8261, 17507)]