76444209

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{39877}}^1$

素因数の和:39957

約数の個数: 16

約数和(自身を含む): 114848640

約数和(自身を除く): 38404431

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 39877, 119631, 358893, 1076679, 2831267, 8493801, 25481403, 76444209]

約数ペア:

[(1, 76444209), (3, 25481403), (9, 8493801), (27, 2831267), (71, 1076679), (213, 358893), (639, 119631), (1917, 39877)]