181509399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5807}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 275438592

約数和(自身を除く): 93929193

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 3473, 5807, 10419, 17421, 31257, 52263, 133561, 400683, 876857, 1202049, 2630571, 7891713, 20167711, 60503133, 181509399]

約数ペア:

[(1, 181509399), (3, 60503133), (9, 20167711), (23, 7891713), (69, 2630571), (151, 1202049), (207, 876857), (453, 400683), (1359, 133561), (3473, 52263), (5807, 31257), (10419, 17421)]