142498701

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 211082040

約数和(自身を除く): 68583339

約数列:

[1, 3, 9, 73, 89, 219, 267, 657, 801, 2437, 6497, 7311, 19491, 21933, 58473, 177901, 216893, 533703, 650679, 1601109, 1952037, 15833189, 47499567, 142498701]

約数ペア:

[(1, 142498701), (3, 47499567), (9, 15833189), (73, 1952037), (89, 1601109), (219, 650679), (267, 533703), (657, 216893), (801, 177901), (2437, 58473), (6497, 21933), (7311, 19491)]