61012743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 100024320

約数和(自身を除く): 39011577

約数列:

[1, 3, 11, 19, 31, 33, 43, 57, 73, 93, 129, 209, 219, 341, 473, 589, 627, 803, 817, 1023, 1333, 1387, 1419, 1767, 2263, 2409, 2451, 3139, 3999, 4161, 6479, 6789, 8987, 9417, 14663, 15257, 19437, 24893, 25327, 26961, 34529, 42997, 43989, 45771, 59641, 74679, 75981, 97309, 103587, 128991, 178923, 278597, 291927, 472967, 656051, 835791, 1070399, 1418901, 1848871, 1968153, 3211197, 5546613, 20337581, 61012743]

約数ペア:

[(1, 61012743), (3, 20337581), (11, 5546613), (19, 3211197), (31, 1968153), (33, 1848871), (43, 1418901), (57, 1070399), (73, 835791), (93, 656051), (129, 472967), (209, 291927), (219, 278597), (341, 178923), (473, 128991), (589, 103587), (627, 97309), (803, 75981), (817, 74679), (1023, 59641), (1333, 45771), (1387, 43989), (1419, 42997), (1767, 34529), (2263, 26961), (2409, 25327), (2451, 24893), (3139, 19437), (3999, 15257), (4161, 14663), (6479, 9417), (6789, 8987)]