156640868001

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7020791}}^1$

素因数の和:7020901

約数の個数: 24

約数和(自身を含む): 235842444864

約数和(自身を除く): 79201576863

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2479, 7437, 22311, 7020791, 21062373, 63187119, 259769267, 470392997, 779307801, 1411178991, 2337923403, 4233536973, 17404540889, 52213622667, 156640868001]

約数ペア:

[(1, 156640868001), (3, 52213622667), (9, 17404540889), (37, 4233536973), (67, 2337923403), (111, 1411178991), (201, 779307801), (333, 470392997), (603, 259769267), (2479, 63187119), (7437, 21062373), (22311, 7020791)]