74155263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6383

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 50385153

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6317, 11739, 18951, 44219, 82121, 132657, 246363, 271631, 574847, 814893, 1724541, 1901417, 3531203, 5704251, 10593609, 24718421, 74155263]

約数ペア:

[(1, 74155263), (3, 24718421), (7, 10593609), (13, 5704251), (21, 3531203), (39, 1901417), (43, 1724541), (91, 814893), (129, 574847), (273, 271631), (301, 246363), (559, 132657), (903, 82121), (1677, 44219), (3913, 18951), (6317, 11739)]