64119377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 81838080

約数和(自身を除く): 17718703

約数列:

[1, 7, 23, 29, 31, 161, 203, 217, 443, 667, 713, 899, 3101, 4669, 4991, 6293, 10189, 12847, 13733, 20677, 71323, 89929, 96131, 144739, 295481, 315859, 398257, 2068367, 2211013, 2787799, 9159911, 64119377]

約数ペア:

[(1, 64119377), (7, 9159911), (23, 2787799), (29, 2211013), (31, 2068367), (161, 398257), (203, 315859), (217, 295481), (443, 144739), (667, 96131), (713, 89929), (899, 71323), (3101, 20677), (4669, 13733), (4991, 12847), (6293, 10189)]