68700793

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 85231872

約数和(自身を除く): 16531079

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 1297, 2303, 7567, 9079, 29831, 52969, 60959, 63553, 208817, 426713, 1402057, 1461719, 2986991, 9814399, 68700793]

約数ペア:

[(1, 68700793), (7, 9814399), (23, 2986991), (47, 1461719), (49, 1402057), (161, 426713), (329, 208817), (1081, 63553), (1127, 60959), (1297, 52969), (2303, 29831), (7567, 9079)]