76346949

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 50515899

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 137, 147, 223, 357, 411, 669, 833, 959, 1561, 2329, 2499, 2877, 3791, 4683, 6713, 6987, 10927, 11373, 16303, 20139, 26537, 30551, 32781, 48909, 79611, 91653, 114121, 185759, 213857, 342363, 519367, 557277, 641571, 1496999, 1558101, 3635569, 4490997, 10906707, 25448983, 76346949]

約数ペア:

[(1, 76346949), (3, 25448983), (7, 10906707), (17, 4490997), (21, 3635569), (49, 1558101), (51, 1496999), (119, 641571), (137, 557277), (147, 519367), (223, 342363), (357, 213857), (411, 185759), (669, 114121), (833, 91653), (959, 79611), (1561, 48909), (2329, 32781), (2499, 30551), (2877, 26537), (3791, 20139), (4683, 16303), (6713, 11373), (6987, 10927)]