77745017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 96170400

約数和(自身を除く): 18425383

約数列:

[1, 7, 19, 49, 113, 133, 739, 791, 931, 2147, 5173, 5537, 14041, 15029, 36211, 83507, 98287, 105203, 584549, 688009, 1586633, 4091843, 11106431, 77745017]

約数ペア:

[(1, 77745017), (7, 11106431), (19, 4091843), (49, 1586633), (113, 688009), (133, 584549), (739, 105203), (791, 98287), (931, 83507), (2147, 36211), (5173, 15029), (5537, 14041)]