40618161

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 61513920

約数和(自身を除く): 20895759

約数列:

[1, 3, 9, 23, 69, 207, 317, 619, 951, 1857, 2853, 5571, 7291, 14237, 21873, 42711, 65619, 128133, 196223, 588669, 1766007, 4513129, 13539387, 40618161]

約数ペア:

[(1, 40618161), (3, 13539387), (9, 4513129), (23, 1766007), (69, 588669), (207, 196223), (317, 128133), (619, 65619), (951, 42711), (1857, 21873), (2853, 14237), (5571, 7291)]