61213374

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{39089}}^1$

素因数の和:39129

約数の個数: 32

約数和(自身を含む): 140724000

約数和(自身を除く): 79510626

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 39089, 78178, 117267, 234534, 351801, 703602, 1055403, 1133581, 2110806, 2267162, 3400743, 6801486, 10202229, 20404458, 30606687, 61213374]

約数ペア:

[(1, 61213374), (2, 30606687), (3, 20404458), (6, 10202229), (9, 6801486), (18, 3400743), (27, 2267162), (29, 2110806), (54, 1133581), (58, 1055403), (87, 703602), (174, 351801), (261, 234534), (522, 117267), (783, 78178), (1566, 39089)]