69531441

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8017}}^1$

素因数の和:8093

約数の個数: 24

約数和(自身を含む): 109686240

約数和(自身を除く): 40154799

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 8017, 8673, 24051, 56119, 168357, 392833, 473003, 1178499, 1419009, 3311021, 9933063, 23177147, 69531441]

約数ペア:

[(1, 69531441), (3, 23177147), (7, 9933063), (21, 3311021), (49, 1419009), (59, 1178499), (147, 473003), (177, 392833), (413, 168357), (1239, 56119), (2891, 24051), (8017, 8673)]