71735223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4743

約数の個数: 32

約数和(自身を含む): 118457856

約数和(自身を除く): 46722633

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 4673, 5117, 14019, 15351, 32711, 79441, 98133, 200939, 238323, 556087, 602817, 1406573, 1668261, 3415963, 4219719, 10247889, 23911741, 71735223]

約数ペア:

[(1, 71735223), (3, 23911741), (7, 10247889), (17, 4219719), (21, 3415963), (43, 1668261), (51, 1406573), (119, 602817), (129, 556087), (301, 238323), (357, 200939), (731, 98133), (903, 79441), (2193, 32711), (4673, 15351), (5117, 14019)]