159296949

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 117459531

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 497, 567, 639, 1319, 1491, 1701, 1917, 3957, 4473, 5751, 9233, 11871, 13419, 17253, 27699, 35613, 40257, 83097, 93649, 106839, 120771, 249291, 280947, 320517, 655543, 747873, 842841, 1966629, 2243619, 2528523, 5899887, 7585569, 17699661, 22756707, 53098983, 159296949]

約数ペア:

[(1, 159296949), (3, 53098983), (7, 22756707), (9, 17699661), (21, 7585569), (27, 5899887), (63, 2528523), (71, 2243619), (81, 1966629), (189, 842841), (213, 747873), (243, 655543), (497, 320517), (567, 280947), (639, 249291), (1319, 120771), (1491, 106839), (1701, 93649), (1917, 83097), (3957, 40257), (4473, 35613), (5751, 27699), (9233, 17253), (11871, 13419)]