674185959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{48611}}^1$

素因数の和:48707

約数の個数: 24

約数和(自身を含む): 1031352192

約数和(自身を除く): 357166233

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 48611, 145833, 437499, 1118053, 3256937, 3354159, 9770811, 10062477, 29312433, 74909551, 224728653, 674185959]

約数ペア:

[(1, 674185959), (3, 224728653), (9, 74909551), (23, 29312433), (67, 10062477), (69, 9770811), (201, 3354159), (207, 3256937), (603, 1118053), (1541, 437499), (4623, 145833), (13869, 48611)]