68241943

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 93155328

約数和(自身を除く): 24913385

約数列:

[1, 7, 11, 23, 31, 77, 113, 121, 161, 217, 253, 341, 713, 791, 847, 1243, 1771, 2387, 2599, 2783, 3503, 3751, 4991, 7843, 8701, 13673, 18193, 19481, 24521, 26257, 28589, 38533, 54901, 80569, 86273, 95711, 200123, 269731, 314479, 423863, 563983, 603911, 886259, 2201353, 2967041, 6203813, 9748849, 68241943]

約数ペア:

[(1, 68241943), (7, 9748849), (11, 6203813), (23, 2967041), (31, 2201353), (77, 886259), (113, 603911), (121, 563983), (161, 423863), (217, 314479), (253, 269731), (341, 200123), (713, 95711), (791, 86273), (847, 80569), (1243, 54901), (1771, 38533), (2387, 28589), (2599, 26257), (2783, 24521), (3503, 19481), (3751, 18193), (4991, 13673), (7843, 8701)]