42447669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 63987840

約数和(自身を除く): 21540171

約数列:

[1, 3, 11, 33, 41, 123, 137, 229, 411, 451, 687, 1353, 1507, 2519, 4521, 5617, 7557, 9389, 16851, 28167, 31373, 61787, 94119, 103279, 185361, 309837, 345103, 1035309, 1286293, 3858879, 14149223, 42447669]

約数ペア:

[(1, 42447669), (3, 14149223), (11, 3858879), (33, 1286293), (41, 1035309), (123, 345103), (137, 309837), (229, 185361), (411, 103279), (451, 94119), (687, 61787), (1353, 31373), (1507, 28167), (2519, 16851), (4521, 9389), (5617, 7557)]