473823

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 844800

約数和(自身を除く): 370977

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 109, 161, 189, 207, 327, 483, 621, 763, 981, 1449, 2289, 2507, 2943, 4347, 6867, 7521, 17549, 20601, 22563, 52647, 67689, 157941, 473823]

約数ペア:

[(1, 473823), (3, 157941), (7, 67689), (9, 52647), (21, 22563), (23, 20601), (27, 17549), (63, 7521), (69, 6867), (109, 4347), (161, 2943), (189, 2507), (207, 2289), (327, 1449), (483, 981), (621, 763)]