156970652403

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{640741}}^1$

素因数の和:641514

約数の個数: 16

約数和(自身を含む): 211270578176

約数和(自身を除く): 54299925773

約数列:

[1, 3, 127, 381, 643, 1929, 81661, 244983, 640741, 1922223, 81374107, 244122321, 411996463, 1235989389, 52323550801, 156970652403]

約数ペア:

[(1, 156970652403), (3, 52323550801), (127, 1235989389), (381, 411996463), (643, 244122321), (1929, 81374107), (81661, 1922223), (244983, 640741)]