54783789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1289}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 75624960

約数和(自身を除く): 20841171

約数列:

[1, 3, 31, 93, 457, 1289, 1371, 3867, 14167, 39959, 42501, 119877, 589073, 1767219, 18261263, 54783789]

約数ペア:

[(1, 54783789), (3, 18261263), (31, 1767219), (93, 589073), (457, 119877), (1289, 42501), (1371, 39959), (3867, 14167)]