72277443

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2861}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 119654496

約数和(自身を除く): 47377053

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 2861, 3609, 8421, 8583, 20027, 25263, 25749, 60081, 180243, 1147261, 3441783, 8030827, 10325349, 24092481, 72277443]

約数ペア:

[(1, 72277443), (3, 24092481), (7, 10325349), (9, 8030827), (21, 3441783), (63, 1147261), (401, 180243), (1203, 60081), (2807, 25749), (2861, 25263), (3609, 20027), (8421, 8583)]