61429641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 106813440

約数和(自身を除く): 45383799

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 911, 1183, 1729, 2733, 3211, 3549, 5187, 6377, 9633, 11843, 17309, 19131, 22477, 35529, 51927, 67431, 82901, 121163, 153959, 225017, 248703, 363489, 461877, 675051, 1077713, 1575119, 2925221, 3233139, 4725357, 8775663, 20476547, 61429641]

約数ペア:

[(1, 61429641), (3, 20476547), (7, 8775663), (13, 4725357), (19, 3233139), (21, 2925221), (39, 1575119), (57, 1077713), (91, 675051), (133, 461877), (169, 363489), (247, 248703), (273, 225017), (399, 153959), (507, 121163), (741, 82901), (911, 67431), (1183, 51927), (1729, 35529), (2733, 22477), (3211, 19131), (3549, 17309), (5187, 11843), (6377, 9633)]