39732849

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 64744680

約数和(自身を除く): 25011831

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 389, 873, 1053, 1167, 1261, 2619, 3501, 3783, 5057, 7857, 10503, 11349, 15171, 31509, 34047, 37733, 45513, 102141, 113199, 136539, 339597, 409617, 490529, 1018791, 1471587, 3056373, 4414761, 13244283, 39732849]

約数ペア:

[(1, 39732849), (3, 13244283), (9, 4414761), (13, 3056373), (27, 1471587), (39, 1018791), (81, 490529), (97, 409617), (117, 339597), (291, 136539), (351, 113199), (389, 102141), (873, 45513), (1053, 37733), (1167, 34047), (1261, 31509), (2619, 15171), (3501, 11349), (3783, 10503), (5057, 7857)]