27894801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 14562159

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 389, 451, 583, 1167, 1353, 1749, 2173, 4279, 6519, 12837, 15949, 20617, 23903, 47847, 61851, 71709, 175439, 226787, 526317, 680361, 845297, 2535891, 9298267, 27894801]

約数ペア:

[(1, 27894801), (3, 9298267), (11, 2535891), (33, 845297), (41, 680361), (53, 526317), (123, 226787), (159, 175439), (389, 71709), (451, 61851), (583, 47847), (1167, 23903), (1353, 20617), (1749, 15949), (2173, 12837), (4279, 6519)]