72216311391

素因数分解:

$3^2\times 7^1\times {\mathrm{29423}}^1\times {\mathrm{38959}}^1$

素因数の和:68395

約数の個数: 24

約数和(自身を含む): 119221340160

約数和(自身を除く): 47005028769

約数列:

[1, 3, 7, 9, 21, 63, 29423, 38959, 88269, 116877, 205961, 264807, 272713, 350631, 617883, 818139, 1853649, 2454417, 1146290657, 3438871971, 8024034599, 10316615913, 24072103797, 72216311391]

約数ペア:

[(1, 72216311391), (3, 24072103797), (7, 10316615913), (9, 8024034599), (21, 3438871971), (63, 1146290657), (29423, 2454417), (38959, 1853649), (88269, 818139), (116877, 617883), (205961, 350631), (264807, 272713)]