65966859

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8176

約数の個数: 32

約数和(自身を含む): 114301440

約数和(自身を除く): 48334581

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8117, 8127, 24351, 56819, 73053, 170457, 219159, 349031, 511371, 1047093, 1534113, 2443217, 3141279, 7329651, 9423837, 21988953, 65966859]

約数ペア:

[(1, 65966859), (3, 21988953), (7, 9423837), (9, 7329651), (21, 3141279), (27, 2443217), (43, 1534113), (63, 1047093), (129, 511371), (189, 349031), (301, 219159), (387, 170457), (903, 73053), (1161, 56819), (2709, 24351), (8117, 8127)]