143375229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17681}}^1$

素因数の和:17757

約数の個数: 24

約数和(自身を含む): 223429752

約数和(自身を除く): 80054523

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 17681, 53043, 159129, 300577, 901731, 937093, 2705193, 2811279, 8433837, 15930581, 47791743, 143375229]

約数ペア:

[(1, 143375229), (3, 47791743), (9, 15930581), (17, 8433837), (51, 2811279), (53, 2705193), (153, 937093), (159, 901731), (477, 300577), (901, 159129), (2703, 53043), (8109, 17681)]