305860161

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 433686528

約数和(自身を除く): 127826367

約数列:

[1, 3, 43, 47, 61, 129, 141, 183, 827, 2021, 2481, 2623, 2867, 6063, 7869, 8601, 35561, 38869, 50447, 106683, 116607, 123281, 151341, 369843, 1671367, 2169221, 2371009, 5014101, 6507663, 7113027, 101953387, 305860161]

約数ペア:

[(1, 305860161), (3, 101953387), (43, 7113027), (47, 6507663), (61, 5014101), (129, 2371009), (141, 2169221), (183, 1671367), (827, 369843), (2021, 151341), (2481, 123281), (2623, 116607), (2867, 106683), (6063, 50447), (7869, 38869), (8601, 35561)]