2016170271

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 3173614080

約数和(自身を除く): 1157443809

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 243, 453, 621, 1359, 1863, 2389, 3473, 4077, 5589, 7167, 10419, 12231, 21501, 31257, 36693, 54947, 64503, 93771, 164841, 193509, 281313, 360739, 494523, 580527, 843939, 1082217, 1483569, 3246651, 4450707, 8296997, 9739953, 13352121, 24890991, 29219859, 74672973, 87659577, 224018919, 672056757, 2016170271]

約数ペア:

[(1, 2016170271), (3, 672056757), (9, 224018919), (23, 87659577), (27, 74672973), (69, 29219859), (81, 24890991), (151, 13352121), (207, 9739953), (243, 8296997), (453, 4450707), (621, 3246651), (1359, 1483569), (1863, 1082217), (2389, 843939), (3473, 580527), (4077, 494523), (5589, 360739), (7167, 281313), (10419, 193509), (12231, 164841), (21501, 93771), (31257, 64503), (36693, 54947)]