26156918709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{19181}}^1$

素因数の和:22178

約数の個数: 32

約数和(自身を含む): 41046410880

約数和(自身を除く): 14889492171

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2971, 8913, 19181, 26739, 50507, 57543, 80217, 151521, 172629, 326077, 454563, 517887, 978231, 1363689, 2934693, 8804079, 56986751, 170960253, 512880759, 968774767, 1538642277, 2906324301, 8718972903, 26156918709]

約数ペア:

[(1, 26156918709), (3, 8718972903), (9, 2906324301), (17, 1538642277), (27, 968774767), (51, 512880759), (153, 170960253), (459, 56986751), (2971, 8804079), (8913, 2934693), (19181, 1363689), (26739, 978231), (50507, 517887), (57543, 454563), (80217, 326077), (151521, 172629)]