273309760437

素因数分解:

$3^1\times 7^4\times {\mathrm{239}}^1\times {\mathrm{158761}}^1$

素因数の和:159031

約数の個数: 40

約数和(自身を含む): 426904667520

約数和(自身を除く): 153594907083

約数列:

[1, 3, 7, 21, 49, 147, 239, 343, 717, 1029, 1673, 2401, 5019, 7203, 11711, 35133, 81977, 158761, 245931, 476283, 573839, 1111327, 1721517, 3333981, 7779289, 23337867, 37943879, 54455023, 113831637, 163365069, 265607153, 381185161, 796821459, 1143555483, 1859250071, 5577750213, 13014750497, 39044251491, 91103253479, 273309760437]

約数ペア:

[(1, 273309760437), (3, 91103253479), (7, 39044251491), (21, 13014750497), (49, 5577750213), (147, 1859250071), (239, 1143555483), (343, 796821459), (717, 381185161), (1029, 265607153), (1673, 163365069), (2401, 113831637), (5019, 54455023), (7203, 37943879), (11711, 23337867), (35133, 7779289), (81977, 3333981), (158761, 1721517), (245931, 1111327), (476283, 573839)]