71159427

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6211}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 109828160

約数和(自身を除く): 38668733

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 6211, 11457, 18633, 55899, 118009, 354027, 416137, 1062081, 1248411, 3745233, 7906603, 23719809, 71159427]

約数ペア:

[(1, 71159427), (3, 23719809), (9, 7906603), (19, 3745233), (57, 1248411), (67, 1062081), (171, 416137), (201, 354027), (603, 118009), (1273, 55899), (3819, 18633), (6211, 11457)]