26185869

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 14767731

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 631, 783, 1431, 1537, 1893, 4611, 5679, 13833, 17037, 18299, 33443, 41499, 54897, 100329, 164691, 300987, 494073, 902961, 969847, 2909541, 8728623, 26185869]

約数ペア:

[(1, 26185869), (3, 8728623), (9, 2909541), (27, 969847), (29, 902961), (53, 494073), (87, 300987), (159, 164691), (261, 100329), (477, 54897), (631, 41499), (783, 33443), (1431, 18299), (1537, 17037), (1893, 13833), (4611, 5679)]