156787687701

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{27701}}^1$

素因数の和:28506

約数の個数: 48

約数和(自身を含む): 243041834880

約数和(自身を除く): 86254147179

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 739, 851, 2217, 2553, 6651, 7659, 16997, 27343, 27701, 50991, 82029, 83103, 152973, 246087, 249309, 628889, 637123, 1024937, 1886667, 1911369, 3074811, 5660001, 5734107, 9224433, 20471039, 23573551, 61413117, 70720653, 184239351, 212161959, 470833897, 757428443, 1412501691, 2272285329, 4237505073, 6816855987, 17420854189, 52262562567, 156787687701]

約数ペア:

[(1, 156787687701), (3, 52262562567), (9, 17420854189), (23, 6816855987), (37, 4237505073), (69, 2272285329), (111, 1412501691), (207, 757428443), (333, 470833897), (739, 212161959), (851, 184239351), (2217, 70720653), (2553, 61413117), (6651, 23573551), (7659, 20471039), (16997, 9224433), (27343, 5734107), (27701, 5660001), (50991, 3074811), (82029, 1911369), (83103, 1886667), (152973, 1024937), (246087, 637123), (249309, 628889)]