213315661143

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3790459}}^1$

素因数の和:3790528

約数の個数: 36

約数和(自身を含む): 342665164920

約数和(自身を除く): 129349503777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1443, 1521, 4329, 6253, 18759, 56277, 3790459, 11371377, 34114131, 49275967, 140246983, 147827901, 420740949, 443483703, 640587571, 1262222847, 1823210779, 1921762713, 5469632337, 5765288139, 16408897011, 23701740127, 71105220381, 213315661143]

約数ペア:

[(1, 213315661143), (3, 71105220381), (9, 23701740127), (13, 16408897011), (37, 5765288139), (39, 5469632337), (111, 1921762713), (117, 1823210779), (169, 1262222847), (333, 640587571), (481, 443483703), (507, 420740949), (1443, 147827901), (1521, 140246983), (4329, 49275967), (6253, 34114131), (18759, 11371377), (56277, 3790459)]