163936617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9677

約数の個数: 32

約数和(自身を含む): 258585600

約数和(自身を除く): 94648983

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5681, 9619, 17043, 28857, 125047, 182761, 221237, 375141, 548283, 663711, 2375893, 2876081, 4203503, 7127679, 8628243, 12610509, 54645539, 163936617]

約数ペア:

[(1, 163936617), (3, 54645539), (13, 12610509), (19, 8628243), (23, 7127679), (39, 4203503), (57, 2876081), (69, 2375893), (247, 663711), (299, 548283), (437, 375141), (741, 221237), (897, 182761), (1311, 125047), (5681, 28857), (9619, 17043)]