166619907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 262342080

約数和(自身を除く): 95722173

約数列:

[1, 3, 9, 17, 51, 97, 103, 109, 153, 291, 309, 327, 873, 927, 981, 1649, 1751, 1853, 4947, 5253, 5559, 9991, 10573, 11227, 14841, 15759, 16677, 29973, 31719, 33681, 89919, 95157, 101043, 169847, 179741, 190859, 509541, 539223, 572577, 1089019, 1528623, 1617669, 1717731, 3267057, 9801171, 18513323, 55539969, 166619907]

約数ペア:

[(1, 166619907), (3, 55539969), (9, 18513323), (17, 9801171), (51, 3267057), (97, 1717731), (103, 1617669), (109, 1528623), (153, 1089019), (291, 572577), (309, 539223), (327, 509541), (873, 190859), (927, 179741), (981, 169847), (1649, 101043), (1751, 95157), (1853, 89919), (4947, 33681), (5253, 31719), (5559, 29973), (9991, 16677), (10573, 15759), (11227, 14841)]