7777763427

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{220327}}^1$

素因数の和:220419

約数の個数: 24

約数和(自身を含む): 12148004608

約数和(自身を除く): 4370241181

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1681, 5043, 11767, 35301, 220327, 660981, 1542289, 4626867, 9033407, 27100221, 63233849, 189701547, 370369687, 1111109061, 2592587809, 7777763427]

約数ペア:

[(1, 7777763427), (3, 2592587809), (7, 1111109061), (21, 370369687), (41, 189701547), (123, 63233849), (287, 27100221), (861, 9033407), (1681, 4626867), (5043, 1542289), (11767, 660981), (35301, 220327)]