27753537

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 17347263

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 289, 357, 807, 867, 1883, 2023, 4573, 4913, 5649, 6069, 13719, 14739, 32011, 34391, 77741, 96033, 103173, 233223, 544187, 1321597, 1632561, 3964791, 9251179, 27753537]

約数ペア:

[(1, 27753537), (3, 9251179), (7, 3964791), (17, 1632561), (21, 1321597), (51, 544187), (119, 233223), (269, 103173), (289, 96033), (357, 77741), (807, 34391), (867, 32011), (1883, 14739), (2023, 13719), (4573, 6069), (4913, 5649)]