142204779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8527}}^1$

素因数の和:8659

約数の個数: 24

約数和(自身を含む): 219510720

約数和(自身を除く): 77305941

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 8527, 16677, 25581, 76743, 144959, 434877, 929443, 1304631, 2788329, 8364987, 15800531, 47401593, 142204779]

約数ペア:

[(1, 142204779), (3, 47401593), (9, 15800531), (17, 8364987), (51, 2788329), (109, 1304631), (153, 929443), (327, 434877), (981, 144959), (1853, 76743), (5559, 25581), (8527, 16677)]