52907931

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 80960000

約数和(自身を除く): 28052069

約数列:

[1, 3, 9, 27, 43, 129, 199, 229, 387, 597, 687, 1161, 1791, 2061, 5373, 6183, 8557, 9847, 25671, 29541, 45571, 77013, 88623, 136713, 231039, 265869, 410139, 1230417, 1959553, 5878659, 17635977, 52907931]

約数ペア:

[(1, 52907931), (3, 17635977), (9, 5878659), (27, 1959553), (43, 1230417), (129, 410139), (199, 265869), (229, 231039), (387, 136713), (597, 88623), (687, 77013), (1161, 45571), (1791, 29541), (2061, 25671), (5373, 9847), (6183, 8557)]