205324713

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 338954880

約数和(自身を除く): 133630167

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 711, 869, 891, 2133, 2607, 2917, 6399, 7821, 8751, 23463, 26253, 32087, 70389, 78759, 96261, 230443, 236277, 288783, 691329, 866349, 2073987, 2534873, 2599047, 6221961, 7604619, 18665883, 22813857, 68441571, 205324713]

約数ペア:

[(1, 205324713), (3, 68441571), (9, 22813857), (11, 18665883), (27, 7604619), (33, 6221961), (79, 2599047), (81, 2534873), (99, 2073987), (237, 866349), (297, 691329), (711, 288783), (869, 236277), (891, 230443), (2133, 96261), (2607, 78759), (2917, 70389), (6399, 32087), (7821, 26253), (8751, 23463)]