1115156727

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 1716488576

約数和(自身を除く): 601331849

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 607, 613, 999, 1821, 1839, 2997, 5463, 5517, 16389, 16551, 22459, 22681, 49167, 49653, 67377, 68043, 202131, 204129, 372091, 606393, 612387, 1116273, 1819179, 1837161, 3348819, 10046457, 13767367, 30139371, 41302101, 123906303, 371718909, 1115156727]

約数ペア:

[(1, 1115156727), (3, 371718909), (9, 123906303), (27, 41302101), (37, 30139371), (81, 13767367), (111, 10046457), (333, 3348819), (607, 1837161), (613, 1819179), (999, 1116273), (1821, 612387), (1839, 606393), (2997, 372091), (5463, 204129), (5517, 202131), (16389, 68043), (16551, 67377), (22459, 49653), (22681, 49167)]