65425791

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 89687808

約数和(自身を除く): 24262017

約数列:

[1, 3, 41, 123, 331, 993, 1607, 4821, 13571, 40713, 65887, 197661, 531917, 1595751, 21808597, 65425791]

約数ペア:

[(1, 65425791), (3, 21808597), (41, 1595751), (123, 531917), (331, 197661), (993, 65887), (1607, 40713), (4821, 13571)]