130178691

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 199180800

約数和(自身を除く): 69002109

約数列:

[1, 3, 9, 27, 37, 111, 311, 333, 419, 933, 999, 1257, 2799, 3771, 8397, 11313, 11507, 15503, 34521, 46509, 103563, 130309, 139527, 310689, 390927, 418581, 1172781, 3518343, 4821433, 14464299, 43392897, 130178691]

約数ペア:

[(1, 130178691), (3, 43392897), (9, 14464299), (27, 4821433), (37, 3518343), (111, 1172781), (311, 418581), (333, 390927), (419, 310689), (933, 139527), (999, 130309), (1257, 103563), (2799, 46509), (3771, 34521), (8397, 15503), (11313, 11507)]