87104151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22147}}^1$

素因数の和:22195

約数の個数: 24

約数和(自身を含む): 138203520

約数和(自身を除く): 51099369

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22147, 66441, 199323, 420793, 509381, 1262379, 1528143, 3787137, 4584429, 9678239, 29034717, 87104151]

約数ペア:

[(1, 87104151), (3, 29034717), (9, 9678239), (19, 4584429), (23, 3787137), (57, 1528143), (69, 1262379), (171, 509381), (207, 420793), (437, 199323), (1311, 66441), (3933, 22147)]