125520729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 182304000

約数和(自身を除く): 56783271

約数列:

[1, 3, 23, 29, 69, 87, 149, 421, 447, 667, 1263, 2001, 3427, 4321, 9683, 10281, 12209, 12963, 29049, 36627, 62729, 99383, 188187, 280807, 298149, 842421, 1442767, 1819141, 4328301, 5457423, 41840243, 125520729]

約数ペア:

[(1, 125520729), (3, 41840243), (23, 5457423), (29, 4328301), (69, 1819141), (87, 1442767), (149, 842421), (421, 298149), (447, 280807), (667, 188187), (1263, 99383), (2001, 62729), (3427, 36627), (4321, 29049), (9683, 12963), (10281, 12209)]