828339939

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15061}}^1$

素因数の和:15177

約数の個数: 40

約数和(自身を含む): 1428841568

約数和(自身を除く): 600501629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 2037, 2619, 6111, 7857, 15061, 18333, 45183, 54999, 105427, 135549, 316281, 406647, 948843, 1219941, 1460917, 2846529, 4382751, 8539587, 10226419, 13148253, 30679257, 39444759, 92037771, 118334277, 276113313, 828339939]

約数ペア:

[(1, 828339939), (3, 276113313), (7, 118334277), (9, 92037771), (21, 39444759), (27, 30679257), (63, 13148253), (81, 10226419), (97, 8539587), (189, 4382751), (291, 2846529), (567, 1460917), (679, 1219941), (873, 948843), (2037, 406647), (2619, 316281), (6111, 135549), (7857, 105427), (15061, 54999), (18333, 45183)]