71287276031

素因数分解:

${\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1\times {\mathrm{1709}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 72073216800

約数和(自身を除く): 785940769

約数列:

[1, 157, 389, 683, 1709, 61073, 107231, 265687, 268313, 664801, 1167247, 41712859, 104373757, 183257779, 454059083, 71287276031]

約数ペア:

[(1, 71287276031), (157, 454059083), (389, 183257779), (683, 104373757), (1709, 41712859), (61073, 1167247), (107231, 664801), (265687, 268313)]