68427801

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 110046720

約数和(自身を除く): 41618919

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1423, 1781, 3699, 4269, 5343, 12807, 16029, 18499, 38421, 48087, 55497, 166491, 194951, 499473, 584853, 1754559, 2534363, 5263677, 7603089, 22809267, 68427801]

約数ペア:

[(1, 68427801), (3, 22809267), (9, 7603089), (13, 5263677), (27, 2534363), (39, 1754559), (117, 584853), (137, 499473), (351, 194951), (411, 166491), (1233, 55497), (1423, 48087), (1781, 38421), (3699, 18499), (4269, 16029), (5343, 12807)]