157025277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 247996800

約数和(自身を除く): 90971523

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 1413, 2179, 2669, 4239, 6537, 8007, 19611, 24021, 37043, 58833, 72063, 111129, 333387, 342103, 1000161, 1026309, 3078927, 5815751, 9236781, 17447253, 52341759, 157025277]

約数ペア:

[(1, 157025277), (3, 52341759), (9, 17447253), (17, 9236781), (27, 5815751), (51, 3078927), (153, 1026309), (157, 1000161), (459, 342103), (471, 333387), (1413, 111129), (2179, 72063), (2669, 58833), (4239, 37043), (6537, 24021), (8007, 19611)]