70017147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 110822400

約数和(自身を除く): 40805253

約数列:

[1, 3, 9, 19, 57, 71, 73, 79, 171, 213, 219, 237, 639, 657, 711, 1349, 1387, 1501, 4047, 4161, 4503, 5183, 5609, 5767, 12141, 12483, 13509, 15549, 16827, 17301, 46647, 50481, 51903, 98477, 106571, 109573, 295431, 319713, 328719, 409457, 886293, 959139, 986157, 1228371, 3685113, 7779683, 23339049, 70017147]

約数ペア:

[(1, 70017147), (3, 23339049), (9, 7779683), (19, 3685113), (57, 1228371), (71, 986157), (73, 959139), (79, 886293), (171, 409457), (213, 328719), (219, 319713), (237, 295431), (639, 109573), (657, 106571), (711, 98477), (1349, 51903), (1387, 50481), (1501, 46647), (4047, 17301), (4161, 16827), (4503, 15549), (5183, 13509), (5609, 12483), (5767, 12141)]