54301947

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 85021200

約数和(自身を除く): 30719253

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 3389, 5341, 10167, 16023, 23723, 71169, 166061, 369401, 498183, 1108203, 2585807, 7757421, 18100649, 54301947]

約数ペア:

[(1, 54301947), (3, 18100649), (7, 7757421), (21, 2585807), (49, 1108203), (109, 498183), (147, 369401), (327, 166061), (763, 71169), (2289, 23723), (3389, 16023), (5341, 10167)]