48139731

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 73113600

約数和(自身を除く): 24973869

約数列:

[1, 3, 9, 27, 101, 127, 139, 303, 381, 417, 909, 1143, 1251, 2727, 3429, 3753, 12827, 14039, 17653, 38481, 42117, 52959, 115443, 126351, 158877, 346329, 379053, 476631, 1782953, 5348859, 16046577, 48139731]

約数ペア:

[(1, 48139731), (3, 16046577), (9, 5348859), (27, 1782953), (101, 476631), (127, 379053), (139, 346329), (303, 158877), (381, 126351), (417, 115443), (909, 52959), (1143, 42117), (1251, 38481), (2727, 17653), (3429, 14039), (3753, 12827)]