86305209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 127549440

約数和(自身を除く): 41244231

約数列:

[1, 3, 17, 31, 51, 79, 93, 237, 527, 691, 1343, 1581, 2073, 2449, 4029, 7347, 11747, 21421, 35241, 41633, 54589, 64263, 124899, 163767, 364157, 928013, 1092471, 1692259, 2784039, 5076777, 28768403, 86305209]

約数ペア:

[(1, 86305209), (3, 28768403), (17, 5076777), (31, 2784039), (51, 1692259), (79, 1092471), (93, 928013), (237, 364157), (527, 163767), (691, 124899), (1343, 64263), (1581, 54589), (2073, 41633), (2449, 35241), (4029, 21421), (7347, 11747)]