72453017

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 91699776

約数和(自身を除く): 19246759

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1063, 1391, 5243, 7441, 9737, 13819, 52087, 68159, 96733, 113741, 677131, 796187, 1478633, 5573309, 10350431, 72453017]

約数ペア:

[(1, 72453017), (7, 10350431), (13, 5573309), (49, 1478633), (91, 796187), (107, 677131), (637, 113741), (749, 96733), (1063, 68159), (1391, 52087), (5243, 13819), (7441, 9737)]