81067122

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{51767}}^1$

素因数の和:51807

約数の個数: 32

約数和(自身を含む): 186364800

約数和(自身を除く): 105297678

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 51767, 103534, 155301, 310602, 465903, 931806, 1397709, 1501243, 2795418, 3002486, 4503729, 9007458, 13511187, 27022374, 40533561, 81067122]

約数ペア:

[(1, 81067122), (2, 40533561), (3, 27022374), (6, 13511187), (9, 9007458), (18, 4503729), (27, 3002486), (29, 2795418), (54, 1501243), (58, 1397709), (87, 931806), (174, 465903), (261, 310602), (522, 155301), (783, 103534), (1566, 51767)]