61340013

素因数分解:

$3^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 103621440

約数和(自身を除く): 42281427

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 367, 379, 441, 1101, 1137, 2569, 2653, 3303, 3411, 7707, 7959, 17983, 18571, 23121, 23877, 53949, 55713, 139093, 161847, 167139, 417279, 973651, 1251837, 2920953, 6815557, 8762859, 20446671, 61340013]

約数ペア:

[(1, 61340013), (3, 20446671), (7, 8762859), (9, 6815557), (21, 2920953), (49, 1251837), (63, 973651), (147, 417279), (367, 167139), (379, 161847), (441, 139093), (1101, 55713), (1137, 53949), (2569, 23877), (2653, 23121), (3303, 18571), (3411, 17983), (7707, 7959)]