69260187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 31378533

約数列:

[1, 3, 19, 47, 57, 103, 141, 251, 309, 753, 893, 1957, 2679, 4769, 4841, 5871, 11797, 14307, 14523, 25853, 35391, 77559, 91979, 224143, 275937, 491207, 672429, 1215091, 1473621, 3645273, 23086729, 69260187]

約数ペア:

[(1, 69260187), (3, 23086729), (19, 3645273), (47, 1473621), (57, 1215091), (103, 672429), (141, 491207), (251, 275937), (309, 224143), (753, 91979), (893, 77559), (1957, 35391), (2679, 25853), (4769, 14523), (4841, 14307), (5871, 11797)]