66546993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 30221007

約数列:

[1, 3, 17, 51, 79, 83, 199, 237, 249, 597, 1343, 1411, 3383, 4029, 4233, 6557, 10149, 15721, 16517, 19671, 47163, 49551, 111469, 267257, 280789, 334407, 801771, 842367, 1304843, 3914529, 22182331, 66546993]

約数ペア:

[(1, 66546993), (3, 22182331), (17, 3914529), (51, 1304843), (79, 842367), (83, 801771), (199, 334407), (237, 280789), (249, 267257), (597, 111469), (1343, 49551), (1411, 47163), (3383, 19671), (4029, 16517), (4233, 15721), (6557, 10149)]