203460039

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2393}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 109100601

約数列:

[1, 3, 9, 27, 47, 67, 141, 201, 423, 603, 1269, 1809, 2393, 3149, 7179, 9447, 21537, 28341, 64611, 85023, 112471, 160331, 337413, 480993, 1012239, 1442979, 3036717, 4328937, 7535557, 22606671, 67820013, 203460039]

約数ペア:

[(1, 203460039), (3, 67820013), (9, 22606671), (27, 7535557), (47, 4328937), (67, 3036717), (141, 1442979), (201, 1012239), (423, 480993), (603, 337413), (1269, 160331), (1809, 112471), (2393, 85023), (3149, 64611), (7179, 28341), (9447, 21537)]