87682413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 67448787

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 2699, 4641, 8097, 10829, 18893, 32487, 35087, 45883, 56679, 105261, 132251, 137649, 245609, 321181, 396753, 596479, 736827, 963543, 1719263, 1789437, 2248267, 4175353, 5157789, 6744801, 12526059, 29227471, 87682413]

約数ペア:

[(1, 87682413), (3, 29227471), (7, 12526059), (13, 6744801), (17, 5157789), (21, 4175353), (39, 2248267), (49, 1789437), (51, 1719263), (91, 963543), (119, 736827), (147, 596479), (221, 396753), (273, 321181), (357, 245609), (637, 137649), (663, 132251), (833, 105261), (1547, 56679), (1911, 45883), (2499, 35087), (2699, 32487), (4641, 18893), (8097, 10829)]