42746697

素因数分解:

$3^4\times 7^1\times {\mathrm{75391}}^1$

素因数の和:75410

約数の個数: 20

約数和(自身を含む): 72979456

約数和(自身を除く): 30232759

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 75391, 226173, 527737, 678519, 1583211, 2035557, 4749633, 6106671, 14248899, 42746697]

約数ペア:

[(1, 42746697), (3, 14248899), (7, 6106671), (9, 4749633), (21, 2035557), (27, 1583211), (63, 678519), (81, 527737), (189, 226173), (567, 75391)]