64632033

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 98086400

約数和(自身を除く): 33454367

約数列:

[1, 3, 9, 27, 79, 157, 193, 237, 471, 579, 711, 1413, 1737, 2133, 4239, 5211, 12403, 15247, 30301, 37209, 45741, 90903, 111627, 137223, 272709, 334881, 411669, 818127, 2393779, 7181337, 21544011, 64632033]

約数ペア:

[(1, 64632033), (3, 21544011), (9, 7181337), (27, 2393779), (79, 818127), (157, 411669), (193, 334881), (237, 272709), (471, 137223), (579, 111627), (711, 90903), (1413, 45741), (1737, 37209), (2133, 30301), (4239, 15247), (5211, 12403)]