273988818

素因数分解:

$2^1\times 3^6\times {\mathrm{187921}}^1$

素因数の和:187941

約数の個数: 28

約数和(自身を含む): 616196238

約数和(自身を除く): 342207420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 187921, 375842, 563763, 1127526, 1691289, 3382578, 5073867, 10147734, 15221601, 30443202, 45664803, 91329606, 136994409, 273988818]

約数ペア:

[(1, 273988818), (2, 136994409), (3, 91329606), (6, 45664803), (9, 30443202), (18, 15221601), (27, 10147734), (54, 5073867), (81, 3382578), (162, 1691289), (243, 1127526), (486, 563763), (729, 375842), (1458, 187921)]