78876409209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1\times {\mathrm{30893}}^1$

素因数の和:34777

約数の個数: 32

約数和(自身を含む): 119955717504

約数和(自身を除く): 41079308295

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3851, 11553, 30893, 50063, 65467, 92679, 150189, 196401, 401609, 525181, 851071, 1204827, 1575543, 2553213, 6827353, 20482059, 118968943, 356906829, 1546596259, 2022472031, 4639788777, 6067416093, 26292136403, 78876409209]

約数ペア:

[(1, 78876409209), (3, 26292136403), (13, 6067416093), (17, 4639788777), (39, 2022472031), (51, 1546596259), (221, 356906829), (663, 118968943), (3851, 20482059), (11553, 6827353), (30893, 2553213), (50063, 1575543), (65467, 1204827), (92679, 851071), (150189, 525181), (196401, 401609)]