201730737

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 294891520

約数和(自身を除く): 93160783

約数列:

[1, 3, 13, 39, 127, 169, 241, 381, 507, 723, 1651, 2197, 3133, 4953, 6591, 9399, 21463, 30607, 40729, 64389, 91821, 122187, 279019, 397891, 529477, 837057, 1193673, 1588431, 5172583, 15517749, 67243579, 201730737]

約数ペア:

[(1, 201730737), (3, 67243579), (13, 15517749), (39, 5172583), (127, 1588431), (169, 1193673), (241, 837057), (381, 529477), (507, 397891), (723, 279019), (1651, 122187), (2197, 91821), (3133, 64389), (4953, 40729), (6591, 30607), (9399, 21463)]