68674827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 104237056

約数和(自身を除く): 35562229

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1321, 1333, 1677, 3963, 3999, 17173, 17329, 40951, 51519, 51987, 56803, 122853, 170409, 532363, 738439, 1597089, 1760893, 2215317, 5282679, 22891609, 68674827]

約数ペア:

[(1, 68674827), (3, 22891609), (13, 5282679), (31, 2215317), (39, 1760893), (43, 1597089), (93, 738439), (129, 532363), (403, 170409), (559, 122853), (1209, 56803), (1321, 51987), (1333, 51519), (1677, 40951), (3963, 17329), (3999, 17173)]