163540917

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{59971}}^1$

素因数の和:60081

約数の個数: 16

約数和(自身を含む): 244685760

約数和(自身を除く): 81144843

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 59971, 179913, 539739, 1619217, 6057071, 18171213, 54513639, 163540917]

約数ペア:

[(1, 163540917), (3, 54513639), (9, 18171213), (27, 6057071), (101, 1619217), (303, 539739), (909, 179913), (2727, 59971)]