139792419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6529}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 226721600

約数和(自身を除く): 86929181

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 6529, 7137, 19587, 21411, 58761, 84877, 176283, 254631, 398269, 763893, 1194807, 2291679, 3584421, 5177497, 10753263, 15532491, 46597473, 139792419]

約数ペア:

[(1, 139792419), (3, 46597473), (9, 15532491), (13, 10753263), (27, 5177497), (39, 3584421), (61, 2291679), (117, 1194807), (183, 763893), (351, 398269), (549, 254631), (793, 176283), (1647, 84877), (2379, 58761), (6529, 21411), (7137, 19587)]