85765323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 54410037

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 3041, 4029, 9123, 9401, 21287, 28203, 51697, 63861, 155091, 240239, 361879, 720717, 1085637, 1681673, 4084063, 5045019, 12252189, 28588441, 85765323]

約数ペア:

[(1, 85765323), (3, 28588441), (7, 12252189), (17, 5045019), (21, 4084063), (51, 1681673), (79, 1085637), (119, 720717), (237, 361879), (357, 240239), (553, 155091), (1343, 63861), (1659, 51697), (3041, 28203), (4029, 21287), (9123, 9401)]