68743701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 110544000

約数和(自身を除く): 41800299

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1409, 1807, 3753, 4227, 5421, 12681, 16263, 18317, 38043, 48789, 54951, 164853, 195851, 494559, 587553, 1762659, 2546063, 5287977, 7638189, 22914567, 68743701]

約数ペア:

[(1, 68743701), (3, 22914567), (9, 7638189), (13, 5287977), (27, 2546063), (39, 1762659), (117, 587553), (139, 494559), (351, 195851), (417, 164853), (1251, 54951), (1409, 48789), (1807, 38043), (3753, 18317), (4227, 16263), (5421, 12681)]