48985317

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{1579}}^1$

素因数の和:1974

約数の個数: 20

約数和(自身を含む): 73413120

約数和(自身を除く): 24427803

約数列:

[1, 3, 9, 27, 81, 383, 1149, 1579, 3447, 4737, 10341, 14211, 31023, 42633, 127899, 604757, 1814271, 5442813, 16328439, 48985317]

約数ペア:

[(1, 48985317), (3, 16328439), (9, 5442813), (27, 1814271), (81, 604757), (383, 127899), (1149, 42633), (1579, 31023), (3447, 14211), (4737, 10341)]