72639207

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{45599}}^1$

素因数の和:45667

約数の個数: 16

約数和(自身を含む): 109440000

約数和(自身を除く): 36800793

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 45599, 136797, 410391, 1231173, 2690341, 8071023, 24213069, 72639207]

約数ペア:

[(1, 72639207), (3, 24213069), (9, 8071023), (27, 2690341), (59, 1231173), (177, 410391), (531, 136797), (1593, 45599)]