75259149

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12545

約数の個数: 24

約数和(自身を含む): 119585088

約数和(自身を除く): 44325939

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 12487, 37461, 87409, 262227, 511967, 611863, 1535901, 1835589, 3583769, 10751307, 25086383, 75259149]

約数ペア:

[(1, 75259149), (3, 25086383), (7, 10751307), (21, 3583769), (41, 1835589), (49, 1535901), (123, 611863), (147, 511967), (287, 262227), (861, 87409), (2009, 37461), (6027, 12487)]