91293417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25943}}^1$

素因数の和:25989

約数の個数: 24

約数和(自身を含む): 145701504

約数和(自身を除く): 54408087

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 25943, 77829, 233487, 441031, 596689, 1323093, 1790067, 3969279, 5370201, 10143713, 30431139, 91293417]

約数ペア:

[(1, 91293417), (3, 30431139), (9, 10143713), (17, 5370201), (23, 3969279), (51, 1790067), (69, 1323093), (153, 596689), (207, 441031), (391, 233487), (1173, 77829), (3519, 25943)]