72706329

素因数分解:

$3^5\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 109319392

約数和(自身を除く): 36613063

約数列:

[1, 3, 9, 27, 81, 243, 433, 691, 1299, 2073, 3897, 6219, 11691, 18657, 35073, 55971, 105219, 167913, 299203, 897609, 2692827, 8078481, 24235443, 72706329]

約数ペア:

[(1, 72706329), (3, 24235443), (9, 8078481), (27, 2692827), (81, 897609), (243, 299203), (433, 167913), (691, 105219), (1299, 55971), (2073, 35073), (3897, 18657), (6219, 11691)]