55479897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 91789632

約数和(自身を除く): 36309735

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 877, 891, 1917, 2343, 2631, 5751, 7029, 7893, 9647, 21087, 23679, 28941, 62267, 63261, 71037, 86823, 186801, 260469, 560403, 684937, 781407, 1681209, 2054811, 5043627, 6164433, 18493299, 55479897]

約数ペア:

[(1, 55479897), (3, 18493299), (9, 6164433), (11, 5043627), (27, 2054811), (33, 1681209), (71, 781407), (81, 684937), (99, 560403), (213, 260469), (297, 186801), (639, 86823), (781, 71037), (877, 63261), (891, 62267), (1917, 28941), (2343, 23679), (2631, 21087), (5751, 9647), (7029, 7893)]