142168761

素因数分解:

$3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3911}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 235158144

約数和(自身を除く): 92989383

約数列:

[1, 3, 7, 9, 21, 63, 577, 1731, 3911, 4039, 5193, 11733, 12117, 27377, 35199, 36351, 82131, 246393, 2256647, 6769941, 15796529, 20309823, 47389587, 142168761]

約数ペア:

[(1, 142168761), (3, 47389587), (7, 20309823), (9, 15796529), (21, 6769941), (63, 2256647), (577, 246393), (1731, 82131), (3911, 36351), (4039, 35199), (5193, 27377), (11733, 12117)]