8049013119

素因数分解:

$3^3\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{21433}}^1$

素因数の和:23436

約数の個数: 32

約数和(自身を含む): 13635453440

約数和(自身を除く): 5586440321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1987, 5961, 13909, 17883, 21433, 41727, 53649, 64299, 125181, 150031, 192897, 375543, 450093, 578691, 1350279, 4050837, 42587371, 127762113, 298111597, 383286339, 894334791, 1149859017, 2683004373, 8049013119]

約数ペア:

[(1, 8049013119), (3, 2683004373), (7, 1149859017), (9, 894334791), (21, 383286339), (27, 298111597), (63, 127762113), (189, 42587371), (1987, 4050837), (5961, 1350279), (13909, 578691), (17883, 450093), (21433, 375543), (41727, 192897), (53649, 150031), (64299, 125181)]