67157517

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 38596083

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 413, 469, 809, 1239, 1407, 2427, 3953, 5663, 11859, 16989, 27671, 47731, 54203, 83013, 143193, 162609, 334117, 379421, 1002351, 1138263, 3197977, 9593931, 22385839, 67157517]

約数ペア:

[(1, 67157517), (3, 22385839), (7, 9593931), (21, 3197977), (59, 1138263), (67, 1002351), (177, 379421), (201, 334117), (413, 162609), (469, 143193), (809, 83013), (1239, 54203), (1407, 47731), (2427, 27671), (3953, 16989), (5663, 11859)]