40920627

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 60477760

約数和(自身を除く): 19557133

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 811, 1529, 2433, 4587, 8921, 16819, 26763, 50457, 98131, 112729, 294393, 338187, 1240019, 3720057, 13640209, 40920627]

約数ペア:

[(1, 40920627), (3, 13640209), (11, 3720057), (33, 1240019), (121, 338187), (139, 294393), (363, 112729), (417, 98131), (811, 50457), (1529, 26763), (2433, 16819), (4587, 8921)]