121866921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39709}}^1$

素因数の和:39757

約数の個数: 24

約数和(自身を含む): 198232320

約数和(自身を除く): 76365399

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 39709, 119127, 357381, 436799, 1230979, 1310397, 3692937, 3931191, 11078811, 13540769, 40622307, 121866921]

約数ペア:

[(1, 121866921), (3, 40622307), (9, 13540769), (11, 11078811), (31, 3931191), (33, 3692937), (93, 1310397), (99, 1230979), (279, 436799), (341, 357381), (1023, 119127), (3069, 39709)]