55475901

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 34518339

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 2591, 7137, 7773, 21411, 23319, 33683, 69957, 101049, 158051, 303147, 474153, 909441, 1422459, 2054663, 4267377, 6163989, 18491967, 55475901]

約数ペア:

[(1, 55475901), (3, 18491967), (9, 6163989), (13, 4267377), (27, 2054663), (39, 1422459), (61, 909441), (117, 474153), (183, 303147), (351, 158051), (549, 101049), (793, 69957), (1647, 33683), (2379, 23319), (2591, 21411), (7137, 7773)]