201640564971

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{397}}^1\times {\mathrm{16811}}^1$

素因数の和:17593

約数の個数: 40

約数和(自身を含む): 302802478704

約数和(自身を除く): 101161913733

約数列:

[1, 3, 9, 27, 81, 373, 397, 1119, 1191, 3357, 3573, 10071, 10719, 16811, 30213, 32157, 50433, 148081, 151299, 444243, 453897, 1332729, 1361691, 3998187, 6270503, 6673967, 11994561, 18811509, 20021901, 56434527, 60065703, 169303581, 180197109, 507910743, 540591327, 2489389691, 7468169073, 22404507219, 67213521657, 201640564971]

約数ペア:

[(1, 201640564971), (3, 67213521657), (9, 22404507219), (27, 7468169073), (81, 2489389691), (373, 540591327), (397, 507910743), (1119, 180197109), (1191, 169303581), (3357, 60065703), (3573, 56434527), (10071, 20021901), (10719, 18811509), (16811, 11994561), (30213, 6673967), (32157, 6270503), (50433, 3998187), (148081, 1361691), (151299, 1332729), (444243, 453897)]