72861201

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7559}}^1$

素因数の和:7595

約数の個数: 40

約数和(自身を含む): 131725440

約数和(自身を除く): 58864239

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 7559, 9639, 22677, 52913, 68031, 128503, 158739, 204093, 385509, 476217, 612279, 899521, 1156527, 1428651, 2698563, 3469581, 4285953, 8095689, 10408743, 24287067, 72861201]

約数ペア:

[(1, 72861201), (3, 24287067), (7, 10408743), (9, 8095689), (17, 4285953), (21, 3469581), (27, 2698563), (51, 1428651), (63, 1156527), (81, 899521), (119, 612279), (153, 476217), (189, 385509), (357, 204093), (459, 158739), (567, 128503), (1071, 68031), (1377, 52913), (3213, 22677), (7559, 9639)]