61385779

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 79576560

約数和(自身を除く): 18190781

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 3323, 18473, 23261, 43199, 96367, 162827, 302393, 674569, 1252771, 2116751, 4721983, 8769397, 61385779]

約数ペア:

[(1, 61385779), (7, 8769397), (13, 4721983), (29, 2116751), (49, 1252771), (91, 674569), (203, 302393), (377, 162827), (637, 96367), (1421, 43199), (2639, 23261), (3323, 18473)]