331336251

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{6829}}^1$

素因数の和:7440

約数の個数: 20

約数和(自身を含む): 495858000

約数和(自身を除く): 164521749

約数列:

[1, 3, 9, 27, 81, 599, 1797, 5391, 6829, 16173, 20487, 48519, 61461, 184383, 553149, 4090571, 12271713, 36815139, 110445417, 331336251]

約数ペア:

[(1, 331336251), (3, 110445417), (9, 36815139), (27, 12271713), (81, 4090571), (599, 553149), (1797, 184383), (5391, 61461), (6829, 48519), (16173, 20487)]