69762147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5507

約数の個数: 32

約数和(自身を含む): 116938752

約数和(自身を除く): 47176605

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 5437, 12831, 16311, 38059, 70681, 114177, 212043, 255539, 494767, 766617, 1484301, 1788773, 3322007, 5366319, 9966021, 23254049, 69762147]

約数ペア:

[(1, 69762147), (3, 23254049), (7, 9966021), (13, 5366319), (21, 3322007), (39, 1788773), (47, 1484301), (91, 766617), (141, 494767), (273, 255539), (329, 212043), (611, 114177), (987, 70681), (1833, 38059), (4277, 16311), (5437, 12831)]