67674399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 103993344

約数和(自身を除く): 36318945

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 991, 1339, 1751, 2973, 4017, 5253, 12883, 16847, 22763, 38649, 50541, 68289, 102073, 219011, 306219, 657033, 1326949, 1735241, 3980847, 5205723, 22558133, 67674399]

約数ペア:

[(1, 67674399), (3, 22558133), (13, 5205723), (17, 3980847), (39, 1735241), (51, 1326949), (103, 657033), (221, 306219), (309, 219011), (663, 102073), (991, 68289), (1339, 50541), (1751, 38649), (2973, 22763), (4017, 16847), (5253, 12883)]