123037857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15173}}^1$

素因数の和:15249

約数の個数: 24

約数和(自身を含む): 191738664

約数和(自身を除く): 68700807

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 15173, 45519, 136557, 257941, 773823, 804169, 2321469, 2412507, 7237521, 13670873, 41012619, 123037857]

約数ペア:

[(1, 123037857), (3, 41012619), (9, 13670873), (17, 7237521), (51, 2412507), (53, 2321469), (153, 804169), (159, 773823), (477, 257941), (901, 136557), (2703, 45519), (8109, 15173)]