72211804553

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{144241}}^1$

素因数の和:144873

約数の個数: 24

約数和(自身を含む): 89091359784

約数和(自身を除く): 16879555231

約数列:

[1, 7, 17, 49, 119, 601, 833, 4207, 10217, 29449, 71519, 144241, 500633, 1009687, 2452097, 7067809, 17164679, 86688841, 120152753, 606821887, 1473710297, 4247753209, 10315972079, 72211804553]

約数ペア:

[(1, 72211804553), (7, 10315972079), (17, 4247753209), (49, 1473710297), (119, 606821887), (601, 120152753), (833, 86688841), (4207, 17164679), (10217, 7067809), (29449, 2452097), (71519, 1009687), (144241, 500633)]