268828760529

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{66403}}^1$

素因数の和:66954

約数の個数: 48

約数和(自身を含む): 447509836800

約数和(自身を除く): 178681076271

約数列:

[1, 3, 7, 9, 21, 63, 179, 359, 537, 1077, 1253, 1611, 2513, 3231, 3759, 7539, 11277, 22617, 64261, 66403, 192783, 199209, 449827, 464821, 578349, 597627, 1349481, 1394463, 4048443, 4183389, 11886137, 23838677, 35658411, 71516031, 83202959, 106975233, 166870739, 214548093, 249608877, 500612217, 748826631, 1501836651, 4267123183, 12801369549, 29869862281, 38404108647, 89609586843, 268828760529]

約数ペア:

[(1, 268828760529), (3, 89609586843), (7, 38404108647), (9, 29869862281), (21, 12801369549), (63, 4267123183), (179, 1501836651), (359, 748826631), (537, 500612217), (1077, 249608877), (1253, 214548093), (1611, 166870739), (2513, 106975233), (3231, 83202959), (3759, 71516031), (7539, 35658411), (11277, 23838677), (22617, 11886137), (64261, 4183389), (66403, 4048443), (192783, 1394463), (199209, 1349481), (449827, 597627), (464821, 578349)]