51664918149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5741}}^1\times {\mathrm{25639}}^1$

素因数の和:31402

約数の個数: 32

約数和(自身を含む): 82445932800

約数和(自身を除く): 30781014651

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5741, 17223, 25639, 51669, 74633, 76917, 155007, 223899, 230751, 333307, 671697, 692253, 999921, 2015091, 2999763, 8999289, 147193499, 441580497, 1324741491, 1913515487, 3974224473, 5740546461, 17221639383, 51664918149]

約数ペア:

[(1, 51664918149), (3, 17221639383), (9, 5740546461), (13, 3974224473), (27, 1913515487), (39, 1324741491), (117, 441580497), (351, 147193499), (5741, 8999289), (17223, 2999763), (25639, 2015091), (51669, 999921), (74633, 692253), (76917, 671697), (155007, 333307), (223899, 230751)]