74640267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27737}}^1$

素因数の和:27779

約数の個数: 24

約数和(自身を含む): 121159584

約数和(自身を除く): 46519317

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 27737, 83211, 249633, 360581, 637951, 1081743, 1913853, 3245229, 5741559, 8293363, 24880089, 74640267]

約数ペア:

[(1, 74640267), (3, 24880089), (9, 8293363), (13, 5741559), (23, 3245229), (39, 1913853), (69, 1081743), (117, 637951), (207, 360581), (299, 249633), (897, 83211), (2691, 27737)]