66706473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17467}}^1$

素因数の和:17556

約数の個数: 16

約数和(自身を含む): 95025920

約数和(自身を除く): 28319447

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 17467, 52401, 331873, 995619, 1170289, 3510867, 22235491, 66706473]

約数ペア:

[(1, 66706473), (3, 22235491), (19, 3510867), (57, 1170289), (67, 995619), (201, 331873), (1273, 52401), (3819, 17467)]