86320641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16661}}^1$

素因数の和:16832

約数の個数: 16

約数和(自身を含む): 126364608

約数和(自身を除く): 40043967

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 16661, 49983, 183271, 549813, 2615777, 7847331, 28773547, 86320641]

約数ペア:

[(1, 86320641), (3, 28773547), (11, 7847331), (33, 2615777), (157, 549813), (471, 183271), (1727, 49983), (5181, 16661)]