28493343

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 18162657

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 2699, 3519, 8097, 10557, 24291, 45883, 62077, 72873, 137649, 186231, 412947, 558693, 1055309, 1238841, 1676079, 3165927, 9497781, 28493343]

約数ペア:

[(1, 28493343), (3, 9497781), (9, 3165927), (17, 1676079), (23, 1238841), (27, 1055309), (51, 558693), (69, 412947), (153, 186231), (207, 137649), (391, 72873), (459, 62077), (621, 45883), (1173, 24291), (2699, 10557), (3519, 8097)]