83942217

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{6803}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 124649280

約数和(自身を除く): 40707063

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 6803, 12339, 20409, 61227, 183681, 3108971, 9326913, 27980739, 83942217]

約数ペア:

[(1, 83942217), (3, 27980739), (9, 9326913), (27, 3108971), (457, 183681), (1371, 61227), (4113, 20409), (6803, 12339)]