68614804947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{44917}}^1$

素因数の和:45100

約数の個数: 48

約数和(自身を含む): 104163763968

約数和(自身を除く): 35548959021

約数列:

[1, 3, 13, 23, 39, 69, 131, 169, 299, 393, 507, 897, 1703, 3013, 3887, 5109, 9039, 11661, 22139, 39169, 44917, 66417, 117507, 134751, 509197, 583921, 1033091, 1527591, 1751763, 3099273, 5884127, 7590973, 13430183, 17652381, 22772919, 40290549, 76493651, 135334921, 174592379, 229480953, 406004763, 523777137, 994417463, 1759353973, 2983252389, 5278061919, 22871601649, 68614804947]

約数ペア:

[(1, 68614804947), (3, 22871601649), (13, 5278061919), (23, 2983252389), (39, 1759353973), (69, 994417463), (131, 523777137), (169, 406004763), (299, 229480953), (393, 174592379), (507, 135334921), (897, 76493651), (1703, 40290549), (3013, 22772919), (3887, 17652381), (5109, 13430183), (9039, 7590973), (11661, 5884127), (22139, 3099273), (39169, 1751763), (44917, 1527591), (66417, 1033091), (117507, 583921), (134751, 509197)]