26888679

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 17769753

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 283, 391, 459, 621, 849, 1173, 1377, 1863, 2547, 3519, 4131, 4811, 5589, 6509, 7641, 10557, 14433, 19527, 22923, 31671, 43299, 58581, 68769, 95013, 110653, 129897, 175743, 331959, 389691, 527229, 995877, 1169073, 1581687, 2987631, 8962893, 26888679]

約数ペア:

[(1, 26888679), (3, 8962893), (9, 2987631), (17, 1581687), (23, 1169073), (27, 995877), (51, 527229), (69, 389691), (81, 331959), (153, 175743), (207, 129897), (243, 110653), (283, 95013), (391, 68769), (459, 58581), (621, 43299), (849, 31671), (1173, 22923), (1377, 19527), (1863, 14433), (2547, 10557), (3519, 7641), (4131, 6509), (4811, 5589)]