71064573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 104136192

約数和(自身を除く): 33071619

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 431, 901, 1037, 1293, 2703, 3111, 3233, 7327, 9699, 21981, 22843, 26291, 54961, 68529, 78873, 164883, 388331, 446947, 1164993, 1340841, 1393423, 4180269, 23688191, 71064573]

約数ペア:

[(1, 71064573), (3, 23688191), (17, 4180269), (51, 1393423), (53, 1340841), (61, 1164993), (159, 446947), (183, 388331), (431, 164883), (901, 78873), (1037, 68529), (1293, 54961), (2703, 26291), (3111, 22843), (3233, 21981), (7327, 9699)]