79899682681

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5453531}}^1$

素因数の和:5453581

約数の個数: 24

約数和(自身を含む): 104446044864

約数和(自身を除く): 24546362183

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 5453531, 38174717, 70895903, 125431213, 267223019, 496271321, 878018491, 1630605769, 3473899247, 6146129437, 11414240383, 79899682681]

約数ペア:

[(1, 79899682681), (7, 11414240383), (13, 6146129437), (23, 3473899247), (49, 1630605769), (91, 878018491), (161, 496271321), (299, 267223019), (637, 125431213), (1127, 70895903), (2093, 38174717), (14651, 5453531)]