80984307

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 116250624

約数和(自身を除く): 35266317

約数列:

[1, 3, 31, 41, 67, 93, 123, 201, 317, 951, 1271, 2077, 2747, 3813, 6231, 8241, 9827, 12997, 21239, 29481, 38991, 63717, 85157, 255471, 402907, 658409, 870799, 1208721, 1975227, 2612397, 26994769, 80984307]

約数ペア:

[(1, 80984307), (3, 26994769), (31, 2612397), (41, 1975227), (67, 1208721), (93, 870799), (123, 658409), (201, 402907), (317, 255471), (951, 85157), (1271, 63717), (2077, 38991), (2747, 29481), (3813, 21239), (6231, 12997), (8241, 9827)]