15691834641

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 24988170240

約数和(自身を除く): 9296335599

約数列:

[1, 3, 7, 21, 43, 59, 129, 177, 301, 313, 413, 903, 939, 941, 1239, 2191, 2537, 2823, 6573, 6587, 7611, 13459, 17759, 18467, 19761, 40377, 40463, 53277, 55401, 55519, 94213, 121389, 129269, 166557, 282639, 283241, 294533, 387807, 388633, 794081, 849723, 883599, 1165899, 2061731, 2382243, 2387317, 5558567, 6185193, 7161951, 12664919, 16675701, 16711219, 17377447, 37994757, 50133657, 52132341, 88654433, 121642129, 265963299, 364926387, 747230221, 2241690663, 5230611547, 15691834641]

約数ペア:

[(1, 15691834641), (3, 5230611547), (7, 2241690663), (21, 747230221), (43, 364926387), (59, 265963299), (129, 121642129), (177, 88654433), (301, 52132341), (313, 50133657), (413, 37994757), (903, 17377447), (939, 16711219), (941, 16675701), (1239, 12664919), (2191, 7161951), (2537, 6185193), (2823, 5558567), (6573, 2387317), (6587, 2382243), (7611, 2061731), (13459, 1165899), (17759, 883599), (18467, 849723), (19761, 794081), (40377, 388633), (40463, 387807), (53277, 294533), (55401, 283241), (55519, 282639), (94213, 166557), (121389, 129269)]