204471878013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{847949}}^1$

素因数の和:848203

約数の個数: 40

約数和(自身を含む): 330378279000

約数和(自身を除く): 125906400987

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 351, 687, 1053, 2061, 2977, 6183, 8931, 18549, 26793, 80379, 241137, 847949, 2543847, 7631541, 11023337, 22894623, 33070011, 68683869, 99210033, 194180321, 297630099, 582540963, 892890297, 1747622889, 2524344173, 5242868667, 7573032519, 15728606001, 22719097557, 68157292671, 204471878013]

約数ペア:

[(1, 204471878013), (3, 68157292671), (9, 22719097557), (13, 15728606001), (27, 7573032519), (39, 5242868667), (81, 2524344173), (117, 1747622889), (229, 892890297), (351, 582540963), (687, 297630099), (1053, 194180321), (2061, 99210033), (2977, 68683869), (6183, 33070011), (8931, 22894623), (18549, 11023337), (26793, 7631541), (80379, 2543847), (241137, 847949)]