87323031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17609}}^1$

素因数の和:17663

約数の個数: 24

約数和(自身を含む): 137358000

約数和(自身を除く): 50034969

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 17609, 52827, 158481, 334571, 510661, 1003713, 1531983, 3011139, 4595949, 9702559, 29107677, 87323031]

約数ペア:

[(1, 87323031), (3, 29107677), (9, 9702559), (19, 4595949), (29, 3011139), (57, 1531983), (87, 1003713), (171, 510661), (261, 334571), (551, 158481), (1653, 52827), (4959, 17609)]