15678042147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{16381}}^1$

素因数の和:16628

約数の個数: 48

約数和(自身を含む): 24789242400

約数和(自身を除く): 9111200253

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 193, 261, 551, 579, 1653, 1737, 3667, 4959, 5597, 11001, 16381, 16791, 33003, 49143, 50373, 106343, 147429, 311239, 319029, 475049, 933717, 957087, 1425147, 2801151, 3161533, 4275441, 9025931, 9484599, 27077793, 28453797, 60069127, 81233379, 91684457, 180207381, 275053371, 540622143, 825160113, 1742004683, 5226014049, 15678042147]

約数ペア:

[(1, 15678042147), (3, 5226014049), (9, 1742004683), (19, 825160113), (29, 540622143), (57, 275053371), (87, 180207381), (171, 91684457), (193, 81233379), (261, 60069127), (551, 28453797), (579, 27077793), (1653, 9484599), (1737, 9025931), (3667, 4275441), (4959, 3161533), (5597, 2801151), (11001, 1425147), (16381, 957087), (16791, 933717), (33003, 475049), (49143, 319029), (50373, 311239), (106343, 147429)]