74547057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 39518223

約数列:

[1, 3, 13, 17, 39, 51, 221, 229, 491, 663, 687, 1473, 2977, 3893, 6383, 8347, 8931, 11679, 19149, 25041, 50609, 108511, 112439, 151827, 325533, 337317, 1461707, 1911463, 4385121, 5734389, 24849019, 74547057]

約数ペア:

[(1, 74547057), (3, 24849019), (13, 5734389), (17, 4385121), (39, 1911463), (51, 1461707), (221, 337317), (229, 325533), (491, 151827), (663, 112439), (687, 108511), (1473, 50609), (2977, 25041), (3893, 19149), (6383, 11679), (8347, 8931)]