29115693

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3306

約数の個数: 20

約数和(自身を含む): 43892508

約数和(自身を除く): 14776815

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 3181, 9153, 9543, 28629, 85887, 257661, 359453, 1078359, 3235077, 9705231, 29115693]

約数ペア:

[(1, 29115693), (3, 9705231), (9, 3235077), (27, 1078359), (81, 359453), (113, 257661), (339, 85887), (1017, 28629), (3051, 9543), (3181, 9153)]