117041409

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{17987}}^1$

素因数の和:18237

約数の個数: 16

約数和(自身を含む): 174123840

約数和(自身を除く): 57082431

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 17987, 53961, 161883, 485649, 4334867, 13004601, 39013803, 117041409]

約数ペア:

[(1, 117041409), (3, 39013803), (9, 13004601), (27, 4334867), (241, 485649), (723, 161883), (2169, 53961), (6507, 17987)]