222009777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97501}}^1$

素因数の和:97541

約数の個数: 24

約数和(自身を含む): 365047488

約数和(自身を除く): 143037711

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 97501, 292503, 877509, 1072511, 2242523, 3217533, 6727569, 9652599, 20182707, 24667753, 74003259, 222009777]

約数ペア:

[(1, 222009777), (3, 74003259), (9, 24667753), (11, 20182707), (23, 9652599), (33, 6727569), (69, 3217533), (99, 2242523), (207, 1072511), (253, 877509), (759, 292503), (2277, 97501)]