113180487

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 176282112

約数和(自身を除く): 63101625

約数列:

[1, 3, 7, 21, 67, 201, 257, 313, 469, 771, 939, 1407, 1799, 2191, 5397, 6573, 17219, 20971, 51657, 62913, 80441, 120533, 146797, 241323, 361599, 440391, 563087, 1689261, 5389547, 16168641, 37726829, 113180487]

約数ペア:

[(1, 113180487), (3, 37726829), (7, 16168641), (21, 5389547), (67, 1689261), (201, 563087), (257, 440391), (313, 361599), (469, 241323), (771, 146797), (939, 120533), (1407, 80441), (1799, 62913), (2191, 51657), (5397, 20971), (6573, 17219)]