231630219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2917}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 365567040

約数和(自身を除く): 133936821

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 1557, 2917, 2941, 4671, 8751, 8823, 26253, 26469, 49589, 78759, 79407, 148767, 446301, 504641, 1338903, 1513923, 4541769, 8578897, 13625307, 25736691, 77210073, 231630219]

約数ペア:

[(1, 231630219), (3, 77210073), (9, 25736691), (17, 13625307), (27, 8578897), (51, 4541769), (153, 1513923), (173, 1338903), (459, 504641), (519, 446301), (1557, 148767), (2917, 79407), (2941, 78759), (4671, 49589), (8751, 26469), (8823, 26253)]