82680039

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2912

約数の個数: 36

約数和(自身を含む): 136173960

約数和(自身を除く): 53493921

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2861, 3211, 8583, 9633, 25749, 28899, 37193, 54359, 111579, 163077, 334737, 483509, 489231, 706667, 1450527, 2120001, 4351581, 6360003, 9186671, 27560013, 82680039]

約数ペア:

[(1, 82680039), (3, 27560013), (9, 9186671), (13, 6360003), (19, 4351581), (39, 2120001), (57, 1450527), (117, 706667), (169, 489231), (171, 483509), (247, 334737), (507, 163077), (741, 111579), (1521, 54359), (2223, 37193), (2861, 28899), (3211, 25749), (8583, 9633)]