99570519

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 155443200

約数和(自身を除く): 55872681

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 1471, 2507, 2943, 4413, 7521, 13239, 22563, 33833, 39717, 67689, 101499, 160339, 304497, 481017, 913491, 1443051, 3687797, 4329153, 11063391, 33190173, 99570519]

約数ペア:

[(1, 99570519), (3, 33190173), (9, 11063391), (23, 4329153), (27, 3687797), (69, 1443051), (109, 913491), (207, 481017), (327, 304497), (621, 160339), (981, 101499), (1471, 67689), (2507, 39717), (2943, 33833), (4413, 22563), (7521, 13239)]