81270348

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{53327}}^1$

素因数の和:53461

約数の個数: 24

約数和(自身を含む): 191127552

約数和(自身を除く): 109857204

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 53327, 106654, 159981, 213308, 319962, 639924, 6772529, 13545058, 20317587, 27090116, 40635174, 81270348]

約数ペア:

[(1, 81270348), (2, 40635174), (3, 27090116), (4, 20317587), (6, 13545058), (12, 6772529), (127, 639924), (254, 319962), (381, 213308), (508, 159981), (762, 106654), (1524, 53327)]