162131373

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 252769920

約数和(自身を除く): 90638547

約数列:

[1, 3, 9, 29, 37, 87, 103, 111, 163, 261, 309, 333, 489, 927, 1073, 1467, 2987, 3219, 3811, 4727, 6031, 8961, 9657, 11433, 14181, 16789, 18093, 26883, 34299, 42543, 50367, 54279, 110519, 151101, 174899, 331557, 486881, 524697, 621193, 994671, 1460643, 1574091, 1863579, 4381929, 5590737, 18014597, 54043791, 162131373]

約数ペア:

[(1, 162131373), (3, 54043791), (9, 18014597), (29, 5590737), (37, 4381929), (87, 1863579), (103, 1574091), (111, 1460643), (163, 994671), (261, 621193), (309, 524697), (333, 486881), (489, 331557), (927, 174899), (1073, 151101), (1467, 110519), (2987, 54279), (3219, 50367), (3811, 42543), (4727, 34299), (6031, 26883), (8961, 18093), (9657, 16789), (11433, 14181)]