68001087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12799}}^1$

素因数の和:12843

約数の個数: 32

約数和(自身を含む): 117964800

約数和(自身を除く): 49963713

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 12799, 38397, 89593, 140789, 268779, 294377, 422367, 883131, 985523, 2060639, 2956569, 3238147, 6181917, 9714441, 22667029, 68001087]

約数ペア:

[(1, 68001087), (3, 22667029), (7, 9714441), (11, 6181917), (21, 3238147), (23, 2956569), (33, 2060639), (69, 985523), (77, 883131), (161, 422367), (231, 294377), (253, 268779), (483, 140789), (759, 89593), (1771, 38397), (5313, 12799)]