477339993

素因数分解:

$3^3\times {\mathrm{13}}^4\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 40

約数和(自身を含む): 767336800

約数和(自身を除く): 289996807

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 619, 1521, 1857, 2197, 4563, 5571, 6591, 8047, 16713, 19773, 24141, 28561, 59319, 72423, 85683, 104611, 217269, 257049, 313833, 771147, 941499, 1359943, 2824497, 4079829, 12239487, 17679259, 36718461, 53037777, 159113331, 477339993]

約数ペア:

[(1, 477339993), (3, 159113331), (9, 53037777), (13, 36718461), (27, 17679259), (39, 12239487), (117, 4079829), (169, 2824497), (351, 1359943), (507, 941499), (619, 771147), (1521, 313833), (1857, 257049), (2197, 217269), (4563, 104611), (5571, 85683), (6591, 72423), (8047, 59319), (16713, 28561), (19773, 24141)]