156983452021

素因数分解:

${\mathrm{11}}^4\times {\mathrm{1867}}^1\times {\mathrm{5743}}^1$

素因数の和:7654

約数の個数: 20

約数和(自身を含む): 172803300160

約数和(自身を除く): 15819848139

約数列:

[1, 11, 121, 1331, 1867, 5743, 14641, 20537, 63173, 225907, 694903, 2484977, 7643933, 10722181, 27334747, 84083263, 117943991, 1297383901, 14271222911, 156983452021]

約数ペア:

[(1, 156983452021), (11, 14271222911), (121, 1297383901), (1331, 117943991), (1867, 84083263), (5743, 27334747), (14641, 10722181), (20537, 7643933), (63173, 2484977), (225907, 694903)]