80497670454

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{11379371}}^1$

素因数の和:11379513

約数の個数: 32

約数和(自身を含む): 180249252480

約数和(自身を除く): 99751582026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 11379371, 22758742, 34138113, 68276226, 102414339, 204828678, 307243017, 614486034, 1490697601, 2981395202, 4472092803, 8944185606, 13416278409, 26832556818, 40248835227, 80497670454]

約数ペア:

[(1, 80497670454), (2, 40248835227), (3, 26832556818), (6, 13416278409), (9, 8944185606), (18, 4472092803), (27, 2981395202), (54, 1490697601), (131, 614486034), (262, 307243017), (393, 204828678), (786, 102414339), (1179, 68276226), (2358, 34138113), (3537, 22758742), (7074, 11379371)]