42434199

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{3137}}^1$

素因数の和:3316

約数の個数: 20

約数和(自身を含む): 63789264

約数和(自身を除く): 21355065

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 3137, 4509, 9411, 13527, 28233, 84699, 254097, 523879, 1571637, 4714911, 14144733, 42434199]

約数ペア:

[(1, 42434199), (3, 14144733), (9, 4714911), (27, 1571637), (81, 523879), (167, 254097), (501, 84699), (1503, 28233), (3137, 13527), (4509, 9411)]