163977163

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30071}}^1$

素因数の和:30138

約数の個数: 16

約数和(自身を含む): 202083840

約数和(自身を除く): 38106677

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 30071, 210497, 571349, 1232911, 3999443, 8630377, 23425309, 163977163]

約数ペア:

[(1, 163977163), (7, 23425309), (19, 8630377), (41, 3999443), (133, 1232911), (287, 571349), (779, 210497), (5453, 30071)]