80030841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 39961479

約数列:

[1, 3, 11, 33, 61, 83, 183, 249, 479, 671, 913, 1437, 2013, 2739, 5063, 5269, 15189, 15807, 29219, 39757, 55693, 87657, 119271, 167079, 321409, 437327, 964227, 1311981, 2425177, 7275531, 26676947, 80030841]

約数ペア:

[(1, 80030841), (3, 26676947), (11, 7275531), (33, 2425177), (61, 1311981), (83, 964227), (183, 437327), (249, 321409), (479, 167079), (671, 119271), (913, 87657), (1437, 55693), (2013, 39757), (2739, 29219), (5063, 15807), (5269, 15189)]