74081757

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 103068000

約数和(自身を除く): 28986243

約数列:

[1, 3, 53, 59, 149, 159, 177, 447, 2809, 3127, 7897, 8427, 8791, 9381, 23691, 26373, 165731, 418541, 465923, 497193, 1255623, 1397769, 24693919, 74081757]

約数ペア:

[(1, 74081757), (3, 24693919), (53, 1397769), (59, 1255623), (149, 497193), (159, 465923), (177, 418541), (447, 165731), (2809, 26373), (3127, 23691), (7897, 9381), (8427, 8791)]