37493721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 23046759

約数列:

[1, 3, 9, 17, 41, 43, 51, 123, 129, 139, 153, 369, 387, 417, 697, 731, 1251, 1763, 2091, 2193, 2363, 5289, 5699, 5977, 6273, 6579, 7089, 15867, 17097, 17931, 21267, 29971, 51291, 53793, 89913, 96883, 101609, 245057, 269739, 290649, 304827, 735171, 871947, 914481, 2205513, 4165969, 12497907, 37493721]

約数ペア:

[(1, 37493721), (3, 12497907), (9, 4165969), (17, 2205513), (41, 914481), (43, 871947), (51, 735171), (123, 304827), (129, 290649), (139, 269739), (153, 245057), (369, 101609), (387, 96883), (417, 89913), (697, 53793), (731, 51291), (1251, 29971), (1763, 21267), (2091, 17931), (2193, 17097), (2363, 15867), (5289, 7089), (5699, 6579), (5977, 6273)]