163980089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94841}}^1$

素因数の和:94880

約数の個数: 16

約数和(自身を含む): 212446080

約数和(自身を除く): 48465991

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 94841, 663887, 1232933, 1801979, 8630531, 12613853, 23425727, 163980089]

約数ペア:

[(1, 163980089), (7, 23425727), (13, 12613853), (19, 8630531), (91, 1801979), (133, 1232933), (247, 663887), (1729, 94841)]