125012727

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 215720736

約数和(自身を除く): 90708009

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 2037, 2273, 2619, 6111, 6819, 7857, 15911, 18333, 20457, 47733, 54999, 61371, 143199, 184113, 220481, 429597, 661443, 1288791, 1543367, 1984329, 4630101, 5952987, 13890303, 17858961, 41670909, 125012727]

約数ペア:

[(1, 125012727), (3, 41670909), (7, 17858961), (9, 13890303), (21, 5952987), (27, 4630101), (63, 1984329), (81, 1543367), (97, 1288791), (189, 661443), (291, 429597), (567, 220481), (679, 184113), (873, 143199), (2037, 61371), (2273, 54999), (2619, 47733), (6111, 20457), (6819, 18333), (7857, 15911)]