156955347

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{24121}}^1$

素因数の和:24371

約数の個数: 16

約数和(自身を含む): 233500960

約数和(自身を除く): 76545613

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 24121, 72363, 217089, 651267, 5813161, 17439483, 52318449, 156955347]

約数ペア:

[(1, 156955347), (3, 52318449), (9, 17439483), (27, 5813161), (241, 651267), (723, 217089), (2169, 72363), (6507, 24121)]