61691929

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 71743320

約数和(自身を除く): 10051391

約数列:

[1, 13, 17, 109, 169, 197, 221, 1417, 1853, 2561, 2873, 3349, 18421, 21473, 24089, 33293, 43537, 279149, 313157, 365041, 565981, 3628937, 4745533, 61691929]

約数ペア:

[(1, 61691929), (13, 4745533), (17, 3628937), (109, 565981), (169, 365041), (197, 313157), (221, 279149), (1417, 43537), (1853, 33293), (2561, 24089), (2873, 21473), (3349, 18421)]