52161963

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 31058517

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1289, 1927, 3867, 5781, 9023, 13489, 27069, 40467, 52849, 60583, 158547, 181749, 369943, 424081, 1109829, 1272243, 2483903, 7451709, 17387321, 52161963]

約数ペア:

[(1, 52161963), (3, 17387321), (7, 7451709), (21, 2483903), (41, 1272243), (47, 1109829), (123, 424081), (141, 369943), (287, 181749), (329, 158547), (861, 60583), (987, 52849), (1289, 40467), (1927, 27069), (3867, 13489), (5781, 9023)]