57264687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16319

約数の個数: 24

約数和(自身を含む): 91394784

約数和(自身を除く): 34130097

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 16273, 48819, 146457, 276641, 374279, 829923, 1122837, 2489769, 3368511, 6362743, 19088229, 57264687]

約数ペア:

[(1, 57264687), (3, 19088229), (9, 6362743), (17, 3368511), (23, 2489769), (51, 1122837), (69, 829923), (153, 374279), (207, 276641), (391, 146457), (1173, 48819), (3519, 16273)]