16486516173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{163}}^2$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 24483150720

約数和(自身を除く): 7996634547

約数列:

[1, 3, 17, 23, 51, 69, 163, 391, 489, 529, 1173, 1587, 2771, 3749, 8313, 8993, 11247, 12167, 26569, 26979, 36501, 63733, 79707, 86227, 191199, 206839, 258681, 451673, 611087, 620517, 1355019, 1465859, 1833261, 1983221, 4397577, 5949663, 10388479, 14055001, 31165437, 33714757, 42165003, 101144271, 238935017, 323265023, 716805051, 969795069, 5495505391, 16486516173]

約数ペア:

[(1, 16486516173), (3, 5495505391), (17, 969795069), (23, 716805051), (51, 323265023), (69, 238935017), (163, 101144271), (391, 42165003), (489, 33714757), (529, 31165437), (1173, 14055001), (1587, 10388479), (2771, 5949663), (3749, 4397577), (8313, 1983221), (8993, 1833261), (11247, 1465859), (12167, 1355019), (26569, 620517), (26979, 611087), (36501, 451673), (63733, 258681), (79707, 206839), (86227, 191199)]