104980239

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42727}}^1$

素因数の和:42756

約数の個数: 32

約数和(自身を含む): 191421440

約数和(自身を除く): 86441201

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 42727, 128181, 299089, 384543, 555451, 897267, 1153629, 1666353, 2691801, 3888157, 4999059, 8075403, 11664471, 14997177, 34993413, 104980239]

約数ペア:

[(1, 104980239), (3, 34993413), (7, 14997177), (9, 11664471), (13, 8075403), (21, 4999059), (27, 3888157), (39, 2691801), (63, 1666353), (91, 1153629), (117, 897267), (189, 555451), (273, 384543), (351, 299089), (819, 128181), (2457, 42727)]