135729558

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{17911}}^1$

素因数の和:18340

約数の個数: 24

約数和(自身を含む): 294795696

約数和(自身を除く): 159066138

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 17911, 35822, 53733, 107466, 161199, 322398, 7540531, 15081062, 22621593, 45243186, 67864779, 135729558]

約数ペア:

[(1, 135729558), (2, 67864779), (3, 45243186), (6, 22621593), (9, 15081062), (18, 7540531), (421, 322398), (842, 161199), (1263, 107466), (2526, 53733), (3789, 35822), (7578, 17911)]