25793916543

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 38417932800

約数和(自身を除く): 12624016257

約数列:

[1, 3, 9, 67, 89, 201, 239, 267, 603, 717, 801, 2011, 2151, 5963, 6033, 16013, 17889, 18099, 21271, 48039, 53667, 63813, 134737, 144117, 178979, 191439, 404211, 480629, 536937, 1212633, 1425157, 1441887, 1610811, 4275471, 4325661, 11991593, 12826413, 32202143, 35974779, 42775981, 96606429, 107924337, 128327943, 289819287, 384983829, 2865990727, 8597972181, 25793916543]

約数ペア:

[(1, 25793916543), (3, 8597972181), (9, 2865990727), (67, 384983829), (89, 289819287), (201, 128327943), (239, 107924337), (267, 96606429), (603, 42775981), (717, 35974779), (801, 32202143), (2011, 12826413), (2151, 11991593), (5963, 4325661), (6033, 4275471), (16013, 1610811), (17889, 1441887), (18099, 1425157), (21271, 1212633), (48039, 536937), (53667, 480629), (63813, 404211), (134737, 191439), (144117, 178979)]