15671515923

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1\times {\mathrm{2383}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 26443862016

約数和(自身を除く): 10772346093

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2221, 2383, 2961, 6663, 7149, 15547, 16681, 19989, 21447, 46641, 50043, 104387, 112001, 139923, 150129, 313161, 336003, 730709, 784007, 939483, 1008009, 2192127, 2352021, 5292643, 6576381, 7056063, 15877929, 37048501, 47633787, 111145503, 248754221, 333436509, 746262663, 1741279547, 2238787989, 5223838641, 15671515923]

約数ペア:

[(1, 15671515923), (3, 5223838641), (7, 2238787989), (9, 1741279547), (21, 746262663), (47, 333436509), (63, 248754221), (141, 111145503), (329, 47633787), (423, 37048501), (987, 15877929), (2221, 7056063), (2383, 6576381), (2961, 5292643), (6663, 2352021), (7149, 2192127), (15547, 1008009), (16681, 939483), (19989, 784007), (21447, 730709), (46641, 336003), (50043, 313161), (104387, 150129), (112001, 139923)]