166299723

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 264992000

約数和(自身を除く): 98692277

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 181, 199, 243, 513, 543, 597, 1539, 1629, 1791, 3439, 3781, 4617, 4887, 5373, 10317, 11343, 14661, 16119, 30951, 34029, 36019, 43983, 48357, 92853, 102087, 108057, 278559, 306261, 324171, 684361, 835677, 918783, 972513, 2053083, 2917539, 6159249, 8752617, 18477747, 55433241, 166299723]

約数ペア:

[(1, 166299723), (3, 55433241), (9, 18477747), (19, 8752617), (27, 6159249), (57, 2917539), (81, 2053083), (171, 972513), (181, 918783), (199, 835677), (243, 684361), (513, 324171), (543, 306261), (597, 278559), (1539, 108057), (1629, 102087), (1791, 92853), (3439, 48357), (3781, 43983), (4617, 36019), (4887, 34029), (5373, 30951), (10317, 16119), (11343, 14661)]