977193585

素因数分解:

$3^3\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{2927}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 1738529280

約数和(自身を除く): 761335695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2473, 2927, 7419, 8781, 12365, 14635, 22257, 26343, 37095, 43905, 66771, 79029, 111285, 131715, 333855, 395145, 7238471, 21715413, 36192355, 65146239, 108577065, 195438717, 325731195, 977193585]

約数ペア:

[(1, 977193585), (3, 325731195), (5, 195438717), (9, 108577065), (15, 65146239), (27, 36192355), (45, 21715413), (135, 7238471), (2473, 395145), (2927, 333855), (7419, 131715), (8781, 111285), (12365, 79029), (14635, 66771), (22257, 43905), (26343, 37095)]