156780080307

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{17128819}}^1$

素因数の和:17128944

約数の個数: 20

約数和(自身を含む): 236274943080

約数和(自身を除く): 79494862773

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 17128819, 51386457, 154159371, 462478113, 1387434339, 1935556547, 5806669641, 17420008923, 52260026769, 156780080307]

約数ペア:

[(1, 156780080307), (3, 52260026769), (9, 17420008923), (27, 5806669641), (81, 1935556547), (113, 1387434339), (339, 462478113), (1017, 154159371), (3051, 51386457), (9153, 17128819)]