448889200461

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11521501}}^1$

素因数の和:11521563

約数の個数: 40

約数和(自身を含む): 741662126744

約数和(自身を除く): 292772926283

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 4329, 12987, 38961, 11521501, 34564503, 103693509, 149779513, 311080527, 426295537, 449338539, 933241581, 1278886611, 1348015617, 3836659833, 4044046851, 5541841981, 11509979499, 12132140553, 16625525943, 34529938497, 49876577829, 149629733487, 448889200461]

約数ペア:

[(1, 448889200461), (3, 149629733487), (9, 49876577829), (13, 34529938497), (27, 16625525943), (37, 12132140553), (39, 11509979499), (81, 5541841981), (111, 4044046851), (117, 3836659833), (333, 1348015617), (351, 1278886611), (481, 933241581), (999, 449338539), (1053, 426295537), (1443, 311080527), (2997, 149779513), (4329, 103693509), (12987, 34564503), (38961, 11521501)]