66996831307

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{2579}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 80337484800

約数和(自身を除く): 13340653493

約数列:

[1, 7, 23, 161, 317, 509, 2219, 2579, 3563, 7291, 11707, 18053, 51037, 59317, 81949, 161353, 415219, 817543, 1129471, 1312711, 3711119, 5722801, 9188977, 18803489, 25977833, 30192353, 131624423, 211346471, 416129387, 2912905709, 9570975901, 66996831307]

約数ペア:

[(1, 66996831307), (7, 9570975901), (23, 2912905709), (161, 416129387), (317, 211346471), (509, 131624423), (2219, 30192353), (2579, 25977833), (3563, 18803489), (7291, 9188977), (11707, 5722801), (18053, 3711119), (51037, 1312711), (59317, 1129471), (81949, 817543), (161353, 415219)]