97825707

素因数分解:

$3^2\times 7^2\times {\mathrm{221827}}^1$

素因数の和:221847

約数の個数: 18

約数和(自身を含む): 164374548

約数和(自身を除く): 66548841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 221827, 665481, 1552789, 1996443, 4658367, 10869523, 13975101, 32608569, 97825707]

約数ペア:

[(1, 97825707), (3, 32608569), (7, 13975101), (9, 10869523), (21, 4658367), (49, 1996443), (63, 1552789), (147, 665481), (441, 221827)]