29739879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 48732992

約数和(自身を除く): 18993113

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 463, 549, 793, 1053, 1389, 1647, 2379, 4167, 4941, 6019, 7137, 12501, 18057, 21411, 28243, 37503, 54171, 64233, 84729, 162513, 254187, 367159, 487539, 762561, 1101477, 2287683, 3304431, 9913293, 29739879]

約数ペア:

[(1, 29739879), (3, 9913293), (9, 3304431), (13, 2287683), (27, 1101477), (39, 762561), (61, 487539), (81, 367159), (117, 254187), (183, 162513), (351, 84729), (463, 64233), (549, 54171), (793, 37503), (1053, 28243), (1389, 21411), (1647, 18057), (2379, 12501), (4167, 7137), (4941, 6019)]