71283069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 122426304

約数和(自身を除く): 51143235

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 143, 291, 429, 571, 873, 1067, 1261, 1287, 1713, 3201, 3783, 5139, 6281, 7423, 9603, 11349, 13871, 18843, 22269, 41613, 55387, 56529, 66807, 81653, 124839, 166161, 244959, 498483, 609257, 720031, 734877, 1827771, 2160093, 5483313, 6480279, 7920341, 23761023, 71283069]

約数ペア:

[(1, 71283069), (3, 23761023), (9, 7920341), (11, 6480279), (13, 5483313), (33, 2160093), (39, 1827771), (97, 734877), (99, 720031), (117, 609257), (143, 498483), (291, 244959), (429, 166161), (571, 124839), (873, 81653), (1067, 66807), (1261, 56529), (1287, 55387), (1713, 41613), (3201, 22269), (3783, 18843), (5139, 13871), (6281, 11349), (7423, 9603)]