162801303

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 251904000

約数和(自身を除く): 89102697

約数列:

[1, 3, 7, 21, 163, 199, 239, 489, 597, 717, 1141, 1393, 1673, 3423, 4179, 5019, 32437, 38957, 47561, 97311, 116871, 142683, 227059, 272699, 332927, 681177, 818097, 998781, 7752443, 23257329, 54267101, 162801303]

約数ペア:

[(1, 162801303), (3, 54267101), (7, 23257329), (21, 7752443), (163, 998781), (199, 818097), (239, 681177), (489, 332927), (597, 272699), (717, 227059), (1141, 142683), (1393, 116871), (1673, 97311), (3423, 47561), (4179, 38957), (5019, 32437)]