90604863

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 140268960

約数和(自身を除く): 49664097

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 353, 361, 711, 1059, 1083, 1501, 3177, 3249, 4503, 6707, 13509, 20121, 27887, 28519, 60363, 83661, 85557, 127433, 250983, 256671, 382299, 529853, 1146897, 1589559, 4768677, 10067207, 30201621, 90604863]

約数ペア:

[(1, 90604863), (3, 30201621), (9, 10067207), (19, 4768677), (57, 1589559), (79, 1146897), (171, 529853), (237, 382299), (353, 256671), (361, 250983), (711, 127433), (1059, 85557), (1083, 83661), (1501, 60363), (3177, 28519), (3249, 27887), (4503, 20121), (6707, 13509)]