161726895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108907}}^1$

素因数の和:108932

約数の個数: 32

約数和(自身を含む): 313655040

約数和(自身を除く): 151928145

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 108907, 326721, 544535, 980163, 1197977, 1633605, 2940489, 3593931, 4900815, 5989885, 10781793, 14702445, 17969655, 32345379, 53908965, 161726895]

約数ペア:

[(1, 161726895), (3, 53908965), (5, 32345379), (9, 17969655), (11, 14702445), (15, 10781793), (27, 5989885), (33, 4900815), (45, 3593931), (55, 2940489), (99, 1633605), (135, 1197977), (165, 980163), (297, 544535), (495, 326721), (1485, 108907)]