207367033473

素因数分解:

$3^4\times {\mathrm{7951}}^1\times {\mathrm{321983}}^1$

素因数の和:329946

約数の個数: 20

約数和(自身を含む): 309810428928

約数和(自身を除く): 102443395455

約数列:

[1, 3, 9, 27, 81, 7951, 23853, 71559, 214677, 321983, 644031, 965949, 2897847, 8693541, 26080623, 2560086833, 7680260499, 23040781497, 69122344491, 207367033473]

約数ペア:

[(1, 207367033473), (3, 69122344491), (9, 23040781497), (27, 7680260499), (81, 2560086833), (7951, 26080623), (23853, 8693541), (71559, 2897847), (214677, 965949), (321983, 644031)]