78879081

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 106634880

約数和(自身を除く): 27755799

約数列:

[1, 3, 101, 303, 439, 593, 1317, 1779, 44339, 59893, 133017, 179679, 260327, 780981, 26293027, 78879081]

約数ペア:

[(1, 78879081), (3, 26293027), (101, 780981), (303, 260327), (439, 179679), (593, 133017), (1317, 59893), (1779, 44339)]