91232271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 147976640

約数和(自身を除く): 56744369

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 4261, 7137, 12783, 21411, 38349, 55393, 115047, 166179, 259921, 498537, 779763, 1495611, 2339289, 3378973, 7017867, 10136919, 30410757, 91232271]

約数ペア:

[(1, 91232271), (3, 30410757), (9, 10136919), (13, 7017867), (27, 3378973), (39, 2339289), (61, 1495611), (117, 779763), (183, 498537), (351, 259921), (549, 166179), (793, 115047), (1647, 55393), (2379, 38349), (4261, 21411), (7137, 12783)]