71266839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 45062121

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1869, 2243, 4539, 6729, 10591, 15701, 31773, 38131, 47103, 114393, 199627, 266917, 598881, 800751, 1397389, 3393659, 4192167, 10180977, 23755613, 71266839]

約数ペア:

[(1, 71266839), (3, 23755613), (7, 10180977), (17, 4192167), (21, 3393659), (51, 1397389), (89, 800751), (119, 598881), (267, 266917), (357, 199627), (623, 114393), (1513, 47103), (1869, 38131), (2243, 31773), (4539, 15701), (6729, 10591)]