90108249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13451}}^1$

素因数の和:13501

約数の個数: 32

約数和(自身を含む): 154967040

約数和(自身を除く): 64858791

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 13451, 40353, 94157, 147961, 282471, 390079, 443883, 1035727, 1170237, 2730553, 3107181, 4290869, 8191659, 12872607, 30036083, 90108249]

約数ペア:

[(1, 90108249), (3, 30036083), (7, 12872607), (11, 8191659), (21, 4290869), (29, 3107181), (33, 2730553), (77, 1170237), (87, 1035727), (203, 443883), (231, 390079), (319, 282471), (609, 147961), (957, 94157), (2233, 40353), (6699, 13451)]