74368449

素因数分解:

$3^5\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 111809152

約数和(自身を除く): 37440703

約数列:

[1, 3, 9, 27, 81, 243, 463, 661, 1389, 1983, 4167, 5949, 12501, 17847, 37503, 53541, 112509, 160623, 306043, 918129, 2754387, 8263161, 24789483, 74368449]

約数ペア:

[(1, 74368449), (3, 24789483), (9, 8263161), (27, 2754387), (81, 918129), (243, 306043), (463, 160623), (661, 112509), (1389, 53541), (1983, 37503), (4167, 17847), (5949, 12501)]