53877213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7549}}^1$

素因数の和:7629

約数の個数: 24

約数和(自身を含む): 85194200

約数和(自身を除く): 31316987

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 7549, 22647, 67941, 98137, 294411, 460489, 883233, 1381467, 4144401, 5986357, 17959071, 53877213]

約数ペア:

[(1, 53877213), (3, 17959071), (9, 5986357), (13, 4144401), (39, 1381467), (61, 883233), (117, 460489), (183, 294411), (549, 98137), (793, 67941), (2379, 22647), (7137, 7549)]