80459616657

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{30059}}^1$

素因数の和:30346

約数の個数: 48

約数和(自身を含む): 126656006400

約数和(自身を除く): 46196389743

約数列:

[1, 3, 7, 21, 49, 131, 139, 147, 393, 417, 917, 973, 2751, 2919, 6419, 6811, 18209, 19257, 20433, 30059, 54627, 90177, 127463, 210413, 382389, 631239, 892241, 1472891, 2676723, 3937729, 4178201, 4418673, 11813187, 12534603, 27564103, 29247407, 82692309, 87742221, 192948721, 204731849, 547344331, 578846163, 614195547, 1642032993, 3831410317, 11494230951, 26819872219, 80459616657]

約数ペア:

[(1, 80459616657), (3, 26819872219), (7, 11494230951), (21, 3831410317), (49, 1642032993), (131, 614195547), (139, 578846163), (147, 547344331), (393, 204731849), (417, 192948721), (917, 87742221), (973, 82692309), (2751, 29247407), (2919, 27564103), (6419, 12534603), (6811, 11813187), (18209, 4418673), (19257, 4178201), (20433, 3937729), (30059, 2676723), (54627, 1472891), (90177, 892241), (127463, 631239), (210413, 382389)]