47860147251

素因数分解:

$3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{218363}}^1$

素因数の和:218461

約数の個数: 48

約数和(自身を含む): 81755481600

約数和(自身を除く): 33895334349

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 343, 441, 497, 639, 1029, 1491, 3087, 3479, 4473, 10437, 24353, 31311, 73059, 218363, 219177, 655089, 1528541, 1965267, 4585623, 10699787, 13756869, 15503773, 32099361, 46511319, 74898509, 96298083, 108526411, 139533957, 224695527, 325579233, 674086581, 759684877, 976737699, 2279054631, 5317794139, 6837163893, 15953382417, 47860147251]

約数ペア:

[(1, 47860147251), (3, 15953382417), (7, 6837163893), (9, 5317794139), (21, 2279054631), (49, 976737699), (63, 759684877), (71, 674086581), (147, 325579233), (213, 224695527), (343, 139533957), (441, 108526411), (497, 96298083), (639, 74898509), (1029, 46511319), (1491, 32099361), (3087, 15503773), (3479, 13756869), (4473, 10699787), (10437, 4585623), (24353, 1965267), (31311, 1528541), (73059, 655089), (218363, 219177)]