64538127

素因数分解:

$3^5\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 97078800

約数和(自身を除く): 32540673

約数列:

[1, 3, 9, 27, 81, 243, 349, 761, 1047, 2283, 3141, 6849, 9423, 20547, 28269, 61641, 84807, 184923, 265589, 796767, 2390301, 7170903, 21512709, 64538127]

約数ペア:

[(1, 64538127), (3, 21512709), (9, 7170903), (27, 2390301), (81, 796767), (243, 265589), (349, 184923), (761, 84807), (1047, 61641), (2283, 28269), (3141, 20547), (6849, 9423)]