27990369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 44396352

約数和(自身を除く): 16405983

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1503, 1693, 1837, 5079, 5511, 15237, 16533, 18623, 55869, 167607, 282731, 848193, 2544579, 3110041, 9330123, 27990369]

約数ペア:

[(1, 27990369), (3, 9330123), (9, 3110041), (11, 2544579), (33, 848193), (99, 282731), (167, 167607), (501, 55869), (1503, 18623), (1693, 16533), (1837, 15237), (5079, 5511)]