85098867

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 133235712

約数和(自身を除く): 48136845

約数列:

[1, 3, 7, 21, 53, 157, 159, 371, 471, 487, 1099, 1113, 1461, 3297, 3409, 8321, 10227, 24963, 25811, 58247, 76459, 77433, 174741, 180677, 229377, 535213, 542031, 1605639, 4052327, 12156981, 28366289, 85098867]

約数ペア:

[(1, 85098867), (3, 28366289), (7, 12156981), (21, 4052327), (53, 1605639), (157, 542031), (159, 535213), (371, 229377), (471, 180677), (487, 174741), (1099, 77433), (1113, 76459), (1461, 58247), (3297, 25811), (3409, 24963), (8321, 10227)]