27669157047

素因数分解:

$3^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{211049}}^1$

素因数の和:213143

約数の個数: 24

約数和(自身を含む): 45698234400

約数和(自身を除く): 18029077353

約数列:

[1, 3, 7, 9, 21, 63, 2081, 6243, 14567, 18729, 43701, 131103, 211049, 633147, 1477343, 1899441, 4432029, 13296087, 439192969, 1317578907, 3074350783, 3952736721, 9223052349, 27669157047]

約数ペア:

[(1, 27669157047), (3, 9223052349), (7, 3952736721), (9, 3074350783), (21, 1317578907), (63, 439192969), (2081, 13296087), (6243, 4432029), (14567, 1899441), (18729, 1477343), (43701, 633147), (131103, 211049)]