47159649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 76137984

約数和(自身を除く): 28978335

約数列:

[1, 3, 9, 17, 31, 51, 61, 93, 153, 163, 183, 279, 489, 527, 549, 1037, 1467, 1581, 1891, 2771, 3111, 4743, 5053, 5673, 8313, 9333, 9943, 15159, 17019, 24939, 29829, 32147, 45477, 85901, 89487, 96441, 169031, 257703, 289323, 308233, 507093, 773109, 924699, 1521279, 2774097, 5239961, 15719883, 47159649]

約数ペア:

[(1, 47159649), (3, 15719883), (9, 5239961), (17, 2774097), (31, 1521279), (51, 924699), (61, 773109), (93, 507093), (153, 308233), (163, 289323), (183, 257703), (279, 169031), (489, 96441), (527, 89487), (549, 85901), (1037, 45477), (1467, 32147), (1581, 29829), (1891, 24939), (2771, 17019), (3111, 15159), (4743, 9943), (5053, 9333), (5673, 8313)]