1837442961

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 2789570784

約数和(自身を除く): 952127823

約数列:

[1, 3, 9, 27, 81, 83, 249, 337, 747, 811, 1011, 2241, 2433, 3033, 6723, 7299, 9099, 21897, 27297, 27971, 65691, 67313, 83913, 201939, 251739, 273307, 605817, 755217, 819921, 1817451, 2265651, 2459763, 5452353, 7379289, 22137867, 22684481, 68053443, 204160329, 612480987, 1837442961]

約数ペア:

[(1, 1837442961), (3, 612480987), (9, 204160329), (27, 68053443), (81, 22684481), (83, 22137867), (249, 7379289), (337, 5452353), (747, 2459763), (811, 2265651), (1011, 1817451), (2241, 819921), (2433, 755217), (3033, 605817), (6723, 273307), (7299, 251739), (9099, 201939), (21897, 83913), (27297, 67313), (27971, 65691)]