1356554109519

素因数分解:

$3^4\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{809101}}^1$

素因数の和:812077

約数の個数: 40

約数和(自身を含む): 2316737357088

約数和(自身を除く): 960183247569

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2957, 8871, 20699, 26613, 62097, 79839, 186291, 239517, 558873, 809101, 1676619, 2427303, 5663707, 7281909, 16991121, 21845727, 50973363, 65537181, 152920089, 458760267, 2392511657, 7177534971, 16747581599, 21532604913, 50242744797, 64597814739, 150728234391, 193793444217, 452184703173, 1356554109519]

約数ペア:

[(1, 1356554109519), (3, 452184703173), (7, 193793444217), (9, 150728234391), (21, 64597814739), (27, 50242744797), (63, 21532604913), (81, 16747581599), (189, 7177534971), (567, 2392511657), (2957, 458760267), (8871, 152920089), (20699, 65537181), (26613, 50973363), (62097, 21845727), (79839, 16991121), (186291, 7281909), (239517, 5663707), (558873, 2427303), (809101, 1676619)]