57788289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 35955711

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 2699, 7137, 8097, 21411, 24291, 35087, 72873, 105261, 164639, 315783, 493917, 947349, 1481751, 2140307, 4445253, 6420921, 19262763, 57788289]

約数ペア:

[(1, 57788289), (3, 19262763), (9, 6420921), (13, 4445253), (27, 2140307), (39, 1481751), (61, 947349), (117, 493917), (183, 315783), (351, 164639), (549, 105261), (793, 72873), (1647, 35087), (2379, 24291), (2699, 21411), (7137, 8097)]