89170539

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 38010261

約数列:

[1, 3, 31, 53, 79, 93, 159, 229, 237, 687, 1643, 2449, 4187, 4929, 7099, 7347, 12137, 12561, 18091, 21297, 36411, 54273, 129797, 376247, 389391, 560821, 958823, 1128741, 1682463, 2876469, 29723513, 89170539]

約数ペア:

[(1, 89170539), (3, 29723513), (31, 2876469), (53, 1682463), (79, 1128741), (93, 958823), (159, 560821), (229, 389391), (237, 376247), (687, 129797), (1643, 54273), (2449, 36411), (4187, 21297), (4929, 18091), (7099, 12561), (7347, 12137)]