317716101

素因数分解:

$3^4\times {\mathrm{563}}^1\times {\mathrm{6967}}^1$

素因数の和:7542

約数の個数: 20

約数和(自身を含む): 475524192

約数和(自身を除く): 157808091

約数列:

[1, 3, 9, 27, 81, 563, 1689, 5067, 6967, 15201, 20901, 45603, 62703, 188109, 564327, 3922421, 11767263, 35301789, 105905367, 317716101]

約数ペア:

[(1, 317716101), (3, 105905367), (9, 35301789), (27, 11767263), (81, 3922421), (563, 564327), (1689, 188109), (5067, 62703), (6967, 45603), (15201, 20901)]