559521

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 933120

約数和(自身を除く): 373599

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 153, 159, 207, 391, 459, 477, 621, 901, 1173, 1219, 1431, 2703, 3519, 3657, 8109, 10557, 10971, 20723, 24327, 32913, 62169, 186507, 559521]

約数ペア:

[(1, 559521), (3, 186507), (9, 62169), (17, 32913), (23, 24327), (27, 20723), (51, 10971), (53, 10557), (69, 8109), (153, 3657), (159, 3519), (207, 2703), (391, 1431), (459, 1219), (477, 1173), (621, 901)]