143438139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5087}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 224095872

約数和(自身を除く): 80657733

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 5087, 9399, 15261, 28197, 45783, 66131, 198393, 595179, 1225967, 3677901, 11033703, 15937571, 47812713, 143438139]

約数ペア:

[(1, 143438139), (3, 47812713), (9, 15937571), (13, 11033703), (39, 3677901), (117, 1225967), (241, 595179), (723, 198393), (2169, 66131), (3133, 45783), (5087, 28197), (9399, 15261)]