667048323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 943128576

約数和(自身を除く): 276080253

約数列:

[1, 3, 23, 69, 127, 163, 381, 467, 489, 1401, 2921, 3749, 8763, 10741, 11247, 20701, 32223, 59309, 62103, 76121, 177927, 228363, 476123, 1364107, 1428369, 1750783, 4092321, 5252349, 9667367, 29002101, 222349441, 667048323]

約数ペア:

[(1, 667048323), (3, 222349441), (23, 29002101), (69, 9667367), (127, 5252349), (163, 4092321), (381, 1750783), (467, 1428369), (489, 1364107), (1401, 476123), (2921, 228363), (3749, 177927), (8763, 76121), (10741, 62103), (11247, 59309), (20701, 32223)]