72261483

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{6841}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 110347776

約数和(自身を除く): 38086293

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 6841, 10563, 20523, 47887, 143661, 3441023, 10323069, 24087161, 72261483]

約数ペア:

[(1, 72261483), (3, 24087161), (7, 10323069), (21, 3441023), (503, 143661), (1509, 47887), (3521, 20523), (6841, 10563)]