61483779

素因数分解:

$3^4\times 7^3\times {\mathrm{2213}}^1$

素因数の和:2246

約数の個数: 40

約数和(自身を含む): 107157600

約数和(自身を除く): 45673821

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 2213, 3087, 3969, 6639, 9261, 15491, 19917, 27783, 46473, 59751, 108437, 139419, 179253, 325311, 418257, 759059, 975933, 1254771, 2277177, 2927799, 6831531, 8783397, 20494593, 61483779]

約数ペア:

[(1, 61483779), (3, 20494593), (7, 8783397), (9, 6831531), (21, 2927799), (27, 2277177), (49, 1254771), (63, 975933), (81, 759059), (147, 418257), (189, 325311), (343, 179253), (441, 139419), (567, 108437), (1029, 59751), (1323, 46473), (2213, 27783), (3087, 19917), (3969, 15491), (6639, 9261)]