72983883

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 119488000

約数和(自身を除く): 46504117

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 3733, 6517, 11199, 19551, 26131, 70927, 78393, 182917, 212781, 496489, 548751, 1280419, 1489467, 3475423, 3841257, 10426269, 24327961, 72983883]

約数ペア:

[(1, 72983883), (3, 24327961), (7, 10426269), (19, 3841257), (21, 3475423), (49, 1489467), (57, 1280419), (133, 548751), (147, 496489), (343, 212781), (399, 182917), (931, 78393), (1029, 70927), (2793, 26131), (3733, 19551), (6517, 11199)]