70467489

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{1259}}^1$

素因数の和:1962

約数の個数: 20

約数和(自身を含む): 105502320

約数和(自身を除く): 35034831

約数列:

[1, 3, 9, 27, 81, 691, 1259, 2073, 3777, 6219, 11331, 18657, 33993, 55971, 101979, 869969, 2609907, 7829721, 23489163, 70467489]

約数ペア:

[(1, 70467489), (3, 23489163), (9, 7829721), (27, 2609907), (81, 869969), (691, 101979), (1259, 55971), (2073, 33993), (3777, 18657), (6219, 11331)]