48526209

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31531}}^1$

素因数の和:31562

約数の個数: 20

約数和(自身を含む): 76307440

約数和(自身を除く): 27781231

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31531, 94593, 283779, 599089, 851337, 1797267, 2554011, 5391801, 16175403, 48526209]

約数ペア:

[(1, 48526209), (3, 16175403), (9, 5391801), (19, 2554011), (27, 1797267), (57, 851337), (81, 599089), (171, 283779), (513, 94593), (1539, 31531)]