90705243

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 39931557

約数列:

[1, 3, 29, 41, 59, 87, 123, 177, 431, 1189, 1293, 1711, 2419, 3567, 5133, 7257, 12499, 17671, 25429, 37497, 53013, 70151, 76287, 210453, 512459, 737441, 1042589, 1537377, 2212323, 3127767, 30235081, 90705243]

約数ペア:

[(1, 90705243), (3, 30235081), (29, 3127767), (41, 2212323), (59, 1537377), (87, 1042589), (123, 737441), (177, 512459), (431, 210453), (1189, 76287), (1293, 70151), (1711, 53013), (2419, 37497), (3567, 25429), (5133, 17671), (7257, 12499)]