74885655173

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{149993}}^1$

素因数の和:150473

約数の個数: 24

約数和(自身を含む): 91105155648

約数和(自身を除く): 16219500475

約数列:

[1, 7, 23, 49, 161, 443, 1127, 3101, 10189, 21707, 71323, 149993, 499261, 1049951, 3449839, 7349657, 24148873, 66446899, 169042111, 465128293, 1528278677, 3255898051, 10697950739, 74885655173]

約数ペア:

[(1, 74885655173), (7, 10697950739), (23, 3255898051), (49, 1528278677), (161, 465128293), (443, 169042111), (1127, 66446899), (3101, 24148873), (10189, 7349657), (21707, 3449839), (71323, 1049951), (149993, 499261)]