9890127

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 16620800

約数和(自身を除く): 6730673

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1483, 2223, 4449, 6669, 13347, 19279, 28177, 40041, 57837, 84531, 173511, 253593, 366301, 520533, 760779, 1098903, 3296709, 9890127]

約数ペア:

[(1, 9890127), (3, 3296709), (9, 1098903), (13, 760779), (19, 520533), (27, 366301), (39, 253593), (57, 173511), (117, 84531), (171, 57837), (247, 40041), (351, 28177), (513, 19279), (741, 13347), (1483, 6669), (2223, 4449)]