245655488499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{64709}}^1$

素因数の和:66259

約数の個数: 32

約数和(自身を含む): 351260375040

約数和(自身を除く): 105604886541

約数列:

[1, 3, 23, 37, 69, 111, 851, 1487, 2553, 4461, 34201, 55019, 64709, 102603, 165057, 194127, 1265437, 1488307, 2394233, 3796311, 4464921, 7182699, 55067359, 96222283, 165202077, 288666849, 2213112509, 3560224471, 6639337527, 10680673413, 81885162833, 245655488499]

約数ペア:

[(1, 245655488499), (3, 81885162833), (23, 10680673413), (37, 6639337527), (69, 3560224471), (111, 2213112509), (851, 288666849), (1487, 165202077), (2553, 96222283), (4461, 55067359), (34201, 7182699), (55019, 4464921), (64709, 3796311), (102603, 2394233), (165057, 1488307), (194127, 1265437)]