72999619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7237}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 91719936

約数和(自身を除く): 18720317

約数列:

[1, 7, 11, 77, 131, 917, 1441, 7237, 10087, 50659, 79607, 557249, 948047, 6636329, 10428517, 72999619]

約数ペア:

[(1, 72999619), (7, 10428517), (11, 6636329), (77, 948047), (131, 557249), (917, 79607), (1441, 50659), (7237, 10087)]