91230861

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 38825331

約数列:

[1, 3, 31, 53, 83, 93, 159, 223, 249, 669, 1643, 2573, 4399, 4929, 6913, 7719, 11819, 13197, 18509, 20739, 35457, 55527, 136369, 366389, 409107, 573779, 980977, 1099167, 1721337, 2942931, 30410287, 91230861]

約数ペア:

[(1, 91230861), (3, 30410287), (31, 2942931), (53, 1721337), (83, 1099167), (93, 980977), (159, 573779), (223, 409107), (249, 366389), (669, 136369), (1643, 55527), (2573, 35457), (4399, 20739), (4929, 18509), (6913, 13197), (7719, 11819)]