90291399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 137839104

約数和(自身を除く): 47547705

約数列:

[1, 3, 11, 23, 33, 69, 253, 337, 353, 759, 1011, 1059, 3707, 3883, 7751, 8119, 11121, 11649, 23253, 24357, 85261, 89309, 118961, 255783, 267927, 356883, 1308571, 2736103, 3925713, 8208309, 30097133, 90291399]

約数ペア:

[(1, 90291399), (3, 30097133), (11, 8208309), (23, 3925713), (33, 2736103), (69, 1308571), (253, 356883), (337, 267927), (353, 255783), (759, 118961), (1011, 89309), (1059, 85261), (3707, 24357), (3883, 23253), (7751, 11649), (8119, 11121)]