42174153

素因数分解:

$3^2\times 7^2\times {\mathrm{95633}}^1$

素因数の和:95653

約数の個数: 18

約数和(自身を含む): 70864794

約数和(自身を除く): 28690641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 95633, 286899, 669431, 860697, 2008293, 4686017, 6024879, 14058051, 42174153]

約数ペア:

[(1, 42174153), (3, 14058051), (7, 6024879), (9, 4686017), (21, 2008293), (49, 860697), (63, 669431), (147, 286899), (441, 95633)]