61320726

素因数分解:

$2^1\times 3^4\times {\mathrm{378523}}^1$

素因数の和:378537

約数の個数: 20

約数和(自身を含む): 137404212

約数和(自身を除く): 76083486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 378523, 757046, 1135569, 2271138, 3406707, 6813414, 10220121, 20440242, 30660363, 61320726]

約数ペア:

[(1, 61320726), (2, 30660363), (3, 20440242), (6, 10220121), (9, 6813414), (18, 3406707), (27, 2271138), (54, 1135569), (81, 757046), (162, 378523)]