75921759

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 118087680

約数和(自身を除く): 42165921

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1487, 1647, 1891, 4461, 5673, 13383, 17019, 40149, 46097, 51057, 90707, 138291, 272121, 414873, 816363, 1244619, 2449089, 2811917, 8435751, 25307253, 75921759]

約数ペア:

[(1, 75921759), (3, 25307253), (9, 8435751), (27, 2811917), (31, 2449089), (61, 1244619), (93, 816363), (183, 414873), (279, 272121), (549, 138291), (837, 90707), (1487, 51057), (1647, 46097), (1891, 40149), (4461, 17019), (5673, 13383)]