159573609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 272737920

約数和(自身を除く): 113164311

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3121, 3933, 5681, 9363, 17043, 28089, 40573, 51129, 59299, 71783, 121719, 177897, 215349, 365157, 533691, 646047, 770887, 933179, 1363877, 2312661, 2799537, 4091631, 6937983, 8398611, 12274893, 17730401, 53191203, 159573609]

約数ペア:

[(1, 159573609), (3, 53191203), (9, 17730401), (13, 12274893), (19, 8398611), (23, 6937983), (39, 4091631), (57, 2799537), (69, 2312661), (117, 1363877), (171, 933179), (207, 770887), (247, 646047), (299, 533691), (437, 365157), (741, 215349), (897, 177897), (1311, 121719), (2223, 71783), (2691, 59299), (3121, 51129), (3933, 40573), (5681, 28089), (9363, 17043)]