66973059

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 100646832

約数和(自身を除く): 33673773

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 2837, 7869, 8511, 23607, 25533, 121991, 173057, 365973, 519171, 1097919, 1557513, 7441451, 22324353, 66973059]

約数ペア:

[(1, 66973059), (3, 22324353), (9, 7441451), (43, 1557513), (61, 1097919), (129, 519171), (183, 365973), (387, 173057), (549, 121991), (2623, 25533), (2837, 23607), (7869, 8511)]