15551426427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 21569273856

約数和(自身を除く): 6017847429

約数列:

[1, 3, 31, 93, 193, 521, 579, 1563, 1663, 4989, 5983, 16151, 17949, 48453, 51553, 100553, 154659, 301659, 320959, 866423, 962877, 2599269, 3117143, 9351429, 9949729, 26859113, 29849187, 80577339, 167219639, 501658917, 5183808809, 15551426427]

約数ペア:

[(1, 15551426427), (3, 5183808809), (31, 501658917), (93, 167219639), (193, 80577339), (521, 29849187), (579, 26859113), (1563, 9949729), (1663, 9351429), (4989, 3117143), (5983, 2599269), (16151, 962877), (17949, 866423), (48453, 320959), (51553, 301659), (100553, 154659)]