197366301

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 329591808

約数和(自身を除く): 132225507

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 891, 1269, 1551, 1571, 2673, 3807, 4653, 4713, 11421, 13959, 14139, 17281, 41877, 42417, 51843, 73837, 125631, 127251, 155529, 221511, 381753, 466587, 664533, 812207, 1399761, 1993599, 2436621, 4199283, 5980797, 7309863, 17942391, 21929589, 65788767, 197366301]

約数ペア:

[(1, 197366301), (3, 65788767), (9, 21929589), (11, 17942391), (27, 7309863), (33, 5980797), (47, 4199283), (81, 2436621), (99, 1993599), (141, 1399761), (243, 812207), (297, 664533), (423, 466587), (517, 381753), (891, 221511), (1269, 155529), (1551, 127251), (1571, 125631), (2673, 73837), (3807, 51843), (4653, 42417), (4713, 41877), (11421, 17281), (13959, 14139)]