67890201723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{913571}}^1$

素因数の和:913959

約数の個数: 24

約数和(自身を含む): 102612407040

約数和(自身を除く): 34722205317

約数列:

[1, 3, 9, 23, 69, 207, 359, 1077, 3231, 8257, 24771, 74313, 913571, 2740713, 8222139, 21012133, 63036399, 189109197, 327971989, 983915967, 2951747901, 7543355747, 22630067241, 67890201723]

約数ペア:

[(1, 67890201723), (3, 22630067241), (9, 7543355747), (23, 2951747901), (69, 983915967), (207, 327971989), (359, 189109197), (1077, 63036399), (3231, 21012133), (8257, 8222139), (24771, 2740713), (74313, 913571)]