28227123

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6865

約数の個数: 24

約数和(自身を含む): 44776368

約数和(自身を除く): 16549245

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6833, 20499, 61497, 116161, 184491, 348483, 553473, 1045449, 1660419, 3136347, 9409041, 28227123]

約数ペア:

[(1, 28227123), (3, 9409041), (9, 3136347), (17, 1660419), (27, 1045449), (51, 553473), (81, 348483), (153, 184491), (243, 116161), (459, 61497), (1377, 20499), (4131, 6833)]