147235407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 223361280

約数和(自身を除く): 76125873

約数列:

[1, 3, 11, 29, 33, 87, 137, 319, 411, 957, 1123, 1507, 3369, 3973, 4521, 11919, 12353, 32567, 37059, 43703, 97701, 131109, 153851, 358237, 461553, 1074711, 1692361, 4461679, 5077083, 13385037, 49078469, 147235407]

約数ペア:

[(1, 147235407), (3, 49078469), (11, 13385037), (29, 5077083), (33, 4461679), (87, 1692361), (137, 1074711), (319, 461553), (411, 358237), (957, 153851), (1123, 131109), (1507, 97701), (3369, 43703), (3973, 37059), (4521, 32567), (11919, 12353)]