90008079

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 141958656

約数和(自身を除く): 51950577

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 749, 861, 977, 2247, 2931, 4387, 6839, 13161, 20517, 30709, 40057, 92127, 104539, 120171, 280399, 313617, 731773, 841197, 2195319, 4286099, 12858297, 30002693, 90008079]

約数ペア:

[(1, 90008079), (3, 30002693), (7, 12858297), (21, 4286099), (41, 2195319), (107, 841197), (123, 731773), (287, 313617), (321, 280399), (749, 120171), (861, 104539), (977, 92127), (2247, 40057), (2931, 30709), (4387, 20517), (6839, 13161)]