38541497487

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 56013690240

約数和(自身を除く): 17472192753

約数列:

[1, 3, 17, 51, 73, 113, 219, 289, 317, 339, 867, 951, 1241, 1921, 3723, 4913, 5389, 5763, 8249, 14739, 16167, 21097, 23141, 24747, 32657, 35821, 63291, 69423, 91613, 97971, 107463, 140233, 274839, 358649, 393397, 420699, 555169, 608957, 1075947, 1180191, 1557421, 1665507, 1826871, 2383961, 2614933, 4672263, 6687749, 7151883, 7844799, 10352269, 20063247, 31056807, 40527337, 44453861, 113691733, 121582011, 133361583, 175988573, 341075199, 527965719, 755715637, 2267146911, 12847165829, 38541497487]

約数ペア:

[(1, 38541497487), (3, 12847165829), (17, 2267146911), (51, 755715637), (73, 527965719), (113, 341075199), (219, 175988573), (289, 133361583), (317, 121582011), (339, 113691733), (867, 44453861), (951, 40527337), (1241, 31056807), (1921, 20063247), (3723, 10352269), (4913, 7844799), (5389, 7151883), (5763, 6687749), (8249, 4672263), (14739, 2614933), (16167, 2383961), (21097, 1826871), (23141, 1665507), (24747, 1557421), (32657, 1180191), (35821, 1075947), (63291, 608957), (69423, 555169), (91613, 420699), (97971, 393397), (107463, 358649), (140233, 274839)]