91991601

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 148601856

約数和(自身を除く): 56610255

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 1951, 3627, 5239, 5853, 15717, 17559, 25363, 47151, 60481, 76089, 181443, 228267, 329719, 544329, 786253, 989157, 2358759, 2967471, 7076277, 10221289, 30663867, 91991601]

約数ペア:

[(1, 91991601), (3, 30663867), (9, 10221289), (13, 7076277), (31, 2967471), (39, 2358759), (93, 989157), (117, 786253), (169, 544329), (279, 329719), (403, 228267), (507, 181443), (1209, 76089), (1521, 60481), (1951, 47151), (3627, 25363), (5239, 17559), (5853, 15717)]