169185321

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 260874240

約数和(自身を除く): 91688919

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 837, 1179, 1543, 3537, 4061, 4629, 12183, 13887, 36549, 41661, 47833, 109647, 143499, 202133, 430497, 606399, 1291491, 1819197, 5457591, 6266123, 18798369, 56395107, 169185321]

約数ペア:

[(1, 169185321), (3, 56395107), (9, 18798369), (27, 6266123), (31, 5457591), (93, 1819197), (131, 1291491), (279, 606399), (393, 430497), (837, 202133), (1179, 143499), (1543, 109647), (3537, 47833), (4061, 41661), (4629, 36549), (12183, 13887)]