315912609

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{198313}}^1$

素因数の和:198381

約数の個数: 16

約数和(自身を含む): 475953600

約数和(自身を除く): 160040991

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 198313, 594939, 1784817, 5354451, 11700467, 35101401, 105304203, 315912609]

約数ペア:

[(1, 315912609), (3, 105304203), (9, 35101401), (27, 11700467), (59, 5354451), (177, 1784817), (531, 594939), (1593, 198313)]