90537741

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1118

約数の個数: 36

約数和(自身を含む): 152942400

約数和(自身を除く): 62404659

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 717, 859, 1673, 2151, 2577, 5019, 6013, 7731, 11711, 15057, 18039, 35133, 42091, 54117, 105399, 126273, 205301, 378819, 615903, 1437107, 1847709, 4311321, 10059749, 12933963, 30179247, 90537741]

約数ペア:

[(1, 90537741), (3, 30179247), (7, 12933963), (9, 10059749), (21, 4311321), (49, 1847709), (63, 1437107), (147, 615903), (239, 378819), (441, 205301), (717, 126273), (859, 105399), (1673, 54117), (2151, 42091), (2577, 35133), (5019, 18039), (6013, 15057), (7731, 11711)]