69234879

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 112622080

約数和(自身を除く): 43387201

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 2377, 4161, 7131, 9709, 16639, 29127, 45163, 49917, 135489, 173521, 316141, 520563, 948423, 1214647, 3296899, 3643941, 9890697, 23078293, 69234879]

約数ペア:

[(1, 69234879), (3, 23078293), (7, 9890697), (19, 3643941), (21, 3296899), (57, 1214647), (73, 948423), (133, 520563), (219, 316141), (399, 173521), (511, 135489), (1387, 49917), (1533, 45163), (2377, 29127), (4161, 16639), (7131, 9709)]