88938577

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 32408495

約数列:

[1, 7, 13, 17, 43, 49, 91, 119, 191, 221, 301, 559, 637, 731, 833, 1337, 1547, 2107, 2483, 3247, 3913, 5117, 8213, 9359, 9503, 10829, 17381, 22729, 27391, 35819, 42211, 57491, 66521, 106769, 121667, 139621, 159103, 295477, 402437, 465647, 747383, 977347, 1815073, 2068339, 5231681, 6841429, 12705511, 88938577]

約数ペア:

[(1, 88938577), (7, 12705511), (13, 6841429), (17, 5231681), (43, 2068339), (49, 1815073), (91, 977347), (119, 747383), (191, 465647), (221, 402437), (301, 295477), (559, 159103), (637, 139621), (731, 121667), (833, 106769), (1337, 66521), (1547, 57491), (2107, 42211), (2483, 35819), (3247, 27391), (3913, 22729), (5117, 17381), (8213, 10829), (9359, 9503)]