70723881

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 37103319

約数列:

[1, 3, 9, 27, 71, 79, 213, 237, 467, 639, 711, 1401, 1917, 2133, 4203, 5609, 12609, 16827, 33157, 36893, 50481, 99471, 110679, 151443, 298413, 332037, 895239, 996111, 2619403, 7858209, 23574627, 70723881]

約数ペア:

[(1, 70723881), (3, 23574627), (9, 7858209), (27, 2619403), (71, 996111), (79, 895239), (213, 332037), (237, 298413), (467, 151443), (639, 110679), (711, 99471), (1401, 50481), (1917, 36893), (2133, 33157), (4203, 16827), (5609, 12609)]