164654931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5653}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 267773440

約数和(自身を除く): 103118509

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 5653, 9709, 16959, 29127, 39571, 107407, 118713, 322221, 412669, 751849, 1238007, 2255547, 2888683, 7840711, 8666049, 23522133, 54884977, 164654931]

約数ペア:

[(1, 164654931), (3, 54884977), (7, 23522133), (19, 8666049), (21, 7840711), (57, 2888683), (73, 2255547), (133, 1238007), (219, 751849), (399, 412669), (511, 322221), (1387, 118713), (1533, 107407), (4161, 39571), (5653, 29127), (9709, 16959)]