79250031

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3137}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 131193504

約数和(自身を除く): 51943473

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3137, 3609, 8421, 9411, 21959, 25263, 28233, 65877, 197631, 1257937, 3773811, 8805559, 11321433, 26416677, 79250031]

約数ペア:

[(1, 79250031), (3, 26416677), (7, 11321433), (9, 8805559), (21, 3773811), (63, 1257937), (401, 197631), (1203, 65877), (2807, 28233), (3137, 25263), (3609, 21959), (8421, 9411)]