48147021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 77280000

約数和(自身を除く): 29132979

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 599, 687, 1797, 2061, 2977, 5391, 6183, 7787, 8931, 16173, 23361, 26793, 70083, 80379, 137171, 210249, 411513, 1234539, 1783223, 3703617, 5349669, 16049007, 48147021]

約数ペア:

[(1, 48147021), (3, 16049007), (9, 5349669), (13, 3703617), (27, 1783223), (39, 1234539), (117, 411513), (229, 210249), (351, 137171), (599, 80379), (687, 70083), (1797, 26793), (2061, 23361), (2977, 16173), (5391, 8931), (6183, 7787)]