79228719

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{6421}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 117651040

約数和(自身を除く): 38422321

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 6421, 12339, 19263, 57789, 173367, 2934397, 8803191, 26409573, 79228719]

約数ペア:

[(1, 79228719), (3, 26409573), (9, 8803191), (27, 2934397), (457, 173367), (1371, 57789), (4113, 19263), (6421, 12339)]