161763921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52709}}^1$

素因数の和:52757

約数の個数: 24

約数和(自身を含む): 263128320

約数和(自身を除く): 101364399

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 52709, 158127, 474381, 579799, 1633979, 1739397, 4901937, 5218191, 14705811, 17973769, 53921307, 161763921]

約数ペア:

[(1, 161763921), (3, 53921307), (9, 17973769), (11, 14705811), (31, 5218191), (33, 4901937), (93, 1739397), (99, 1633979), (279, 579799), (341, 474381), (1023, 158127), (3069, 52709)]