164077179

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2377}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 264814080

約数和(自身を除く): 100736901

約数列:

[1, 3, 7, 19, 21, 57, 133, 173, 399, 519, 1211, 2377, 3287, 3633, 7131, 9861, 16639, 23009, 45163, 49917, 69027, 135489, 316141, 411221, 948423, 1233663, 2878547, 7813199, 8635641, 23439597, 54692393, 164077179]

約数ペア:

[(1, 164077179), (3, 54692393), (7, 23439597), (19, 8635641), (21, 7813199), (57, 2878547), (133, 1233663), (173, 948423), (399, 411221), (519, 316141), (1211, 135489), (2377, 69027), (3287, 49917), (3633, 45163), (7131, 23009), (9861, 16639)]