85815849

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2269}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 130897280

約数和(自身を除く): 45081431

約数列:

[1, 3, 7, 21, 1801, 2269, 5403, 6807, 12607, 15883, 37821, 47649, 4086469, 12259407, 28605283, 85815849]

約数ペア:

[(1, 85815849), (3, 28605283), (7, 12259407), (21, 4086469), (1801, 47649), (2269, 37821), (5403, 15883), (6807, 12607)]