91551999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 61341441

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1579, 1757, 2761, 4737, 5271, 8283, 11053, 17369, 19327, 33159, 52107, 57981, 121583, 364749, 396329, 1188987, 2774303, 4359619, 8322909, 13078857, 30517333, 91551999]

約数ペア:

[(1, 91551999), (3, 30517333), (7, 13078857), (11, 8322909), (21, 4359619), (33, 2774303), (77, 1188987), (231, 396329), (251, 364749), (753, 121583), (1579, 57981), (1757, 52107), (2761, 33159), (4737, 19327), (5271, 17369), (8283, 11053)]