164031441

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{35027}}^1$

素因数の和:35260

約数の個数: 16

約数和(自身を含む): 251080704

約数和(自身を除く): 87049263

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 35027, 105081, 245189, 735567, 7811021, 23433063, 54677147, 164031441]

約数ペア:

[(1, 164031441), (3, 54677147), (7, 23433063), (21, 7811021), (223, 735567), (669, 245189), (1561, 105081), (4683, 35027)]