27249578461

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{3701}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 32478564096

約数和(自身を除く): 5228985635

約数列:

[1, 7, 43, 61, 301, 401, 427, 2623, 2807, 3701, 17243, 18361, 24461, 25907, 120701, 159143, 171227, 225761, 1051823, 1114001, 1484101, 1580327, 7362761, 9707723, 10388707, 63816343, 67954061, 90530161, 446714401, 633711127, 3892796923, 27249578461]

約数ペア:

[(1, 27249578461), (7, 3892796923), (43, 633711127), (61, 446714401), (301, 90530161), (401, 67954061), (427, 63816343), (2623, 10388707), (2807, 9707723), (3701, 7362761), (17243, 1580327), (18361, 1484101), (24461, 1114001), (25907, 1051823), (120701, 225761), (159143, 171227)]