1330776615177

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2837}}^1\times {\mathrm{20023}}^1$

素因数の和:23022

約数の個数: 48

約数和(自身を含む): 2038992658560

約数和(自身を除く): 708216043383

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 2837, 7809, 8511, 20023, 23427, 25533, 53903, 60069, 161709, 180207, 380437, 388669, 485127, 1141311, 1166007, 2743151, 3423933, 3498021, 7384711, 8229453, 22154133, 24688359, 52119869, 56805251, 66462399, 156359607, 170415753, 469078821, 511247259, 1079299769, 3237899307, 7782319387, 9713697921, 23346958161, 70040874483, 147864068353, 443592205059, 1330776615177]

約数ペア:

[(1, 1330776615177), (3, 443592205059), (9, 147864068353), (19, 70040874483), (57, 23346958161), (137, 9713697921), (171, 7782319387), (411, 3237899307), (1233, 1079299769), (2603, 511247259), (2837, 469078821), (7809, 170415753), (8511, 156359607), (20023, 66462399), (23427, 56805251), (25533, 52119869), (53903, 24688359), (60069, 22154133), (161709, 8229453), (180207, 7384711), (380437, 3498021), (388669, 3423933), (485127, 2743151), (1141311, 1166007)]