72554719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 77783040

約数和(自身を除く): 5228321

約数列:

[1, 23, 59, 127, 421, 1357, 2921, 7493, 9683, 24839, 53467, 172339, 571297, 1229741, 3154553, 72554719]

約数ペア:

[(1, 72554719), (23, 3154553), (59, 1229741), (127, 571297), (421, 172339), (1357, 53467), (2921, 24839), (7493, 9683)]