2678656977

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 4030423488

約数和(自身を除く): 1351766511

約数列:

[1, 3, 9, 41, 113, 123, 227, 283, 339, 369, 681, 849, 1017, 2043, 2547, 4633, 9307, 11603, 13899, 25651, 27921, 31979, 34809, 41697, 64241, 76953, 83763, 95937, 104427, 192723, 230859, 287811, 578169, 1051691, 1311139, 2633881, 3155073, 3933417, 7259233, 7901643, 9465219, 11800251, 21777699, 23704929, 65333097, 297628553, 892885659, 2678656977]

約数ペア:

[(1, 2678656977), (3, 892885659), (9, 297628553), (41, 65333097), (113, 23704929), (123, 21777699), (227, 11800251), (283, 9465219), (339, 7901643), (369, 7259233), (681, 3933417), (849, 3155073), (1017, 2633881), (2043, 1311139), (2547, 1051691), (4633, 578169), (9307, 287811), (11603, 230859), (13899, 192723), (25651, 104427), (27921, 95937), (31979, 83763), (34809, 76953), (41697, 64241)]