165909117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 251265024

約数和(自身を除く): 85355907

約数列:

[1, 3, 11, 31, 33, 93, 127, 341, 381, 1023, 1277, 1397, 3831, 3937, 4191, 11811, 14047, 39587, 42141, 43307, 118761, 129921, 162179, 435457, 486537, 1306371, 1783969, 5027549, 5351907, 15082647, 55303039, 165909117]

約数ペア:

[(1, 165909117), (3, 55303039), (11, 15082647), (31, 5351907), (33, 5027549), (93, 1783969), (127, 1306371), (341, 486537), (381, 435457), (1023, 162179), (1277, 129921), (1397, 118761), (3831, 43307), (3937, 42141), (4191, 39587), (11811, 14047)]