79376089

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 90182400

約数和(自身を除く): 10806311

約数列:

[1, 13, 31, 109, 139, 169, 403, 1417, 1807, 3379, 4309, 5239, 15151, 18421, 23491, 43927, 56017, 196963, 469681, 571051, 728221, 2560519, 6105853, 79376089]

約数ペア:

[(1, 79376089), (13, 6105853), (31, 2560519), (109, 728221), (139, 571051), (169, 469681), (403, 196963), (1417, 56017), (1807, 43927), (3379, 23491), (4309, 18421), (5239, 15151)]