53372979

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 95089680

約数和(自身を除く): 41716701

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 121, 153, 187, 279, 297, 341, 363, 459, 527, 561, 837, 961, 1023, 1089, 1581, 1683, 2057, 2883, 3069, 3267, 3751, 4743, 5049, 5797, 6171, 8649, 9207, 10571, 11253, 14229, 16337, 17391, 18513, 25947, 31713, 33759, 49011, 52173, 55539, 63767, 95139, 101277, 116281, 147033, 156519, 179707, 191301, 285417, 348843, 441099, 539121, 573903, 1046529, 1617363, 1721709, 1976777, 3139587, 4852089, 5930331, 17790993, 53372979]

約数ペア:

[(1, 53372979), (3, 17790993), (9, 5930331), (11, 4852089), (17, 3139587), (27, 1976777), (31, 1721709), (33, 1617363), (51, 1046529), (93, 573903), (99, 539121), (121, 441099), (153, 348843), (187, 285417), (279, 191301), (297, 179707), (341, 156519), (363, 147033), (459, 116281), (527, 101277), (561, 95139), (837, 63767), (961, 55539), (1023, 52173), (1089, 49011), (1581, 33759), (1683, 31713), (2057, 25947), (2883, 18513), (3069, 17391), (3267, 16337), (3751, 14229), (4743, 11253), (5049, 10571), (5797, 9207), (6171, 8649)]