20161203273

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{379}}^1\times {\mathrm{17539}}^1$

素因数の和:18261

約数の個数: 24

約数和(自身を含む): 29286888800

約数和(自身を除く): 9125685527

約数列:

[1, 3, 9, 337, 379, 1011, 1137, 3033, 3411, 17539, 52617, 127723, 157851, 383169, 1149507, 5910643, 6647281, 17731929, 19941843, 53195787, 59825529, 2240133697, 6720401091, 20161203273]

約数ペア:

[(1, 20161203273), (3, 6720401091), (9, 2240133697), (337, 59825529), (379, 53195787), (1011, 19941843), (1137, 17731929), (3033, 6647281), (3411, 5910643), (17539, 1149507), (52617, 383169), (127723, 157851)]