127959546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 174319494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 293, 429, 509, 586, 858, 879, 1018, 1527, 1758, 3054, 3223, 3809, 5599, 6446, 6617, 7618, 9669, 11198, 11427, 13234, 16797, 19338, 19851, 22854, 33594, 39702, 41899, 72787, 83798, 125697, 145574, 149137, 218361, 251394, 298274, 436722, 447411, 894822, 1640507, 1938781, 3281014, 3877562, 4921521, 5816343, 9843042, 11632686, 21326591, 42653182, 63979773, 127959546]

約数ペア:

[(1, 127959546), (2, 63979773), (3, 42653182), (6, 21326591), (11, 11632686), (13, 9843042), (22, 5816343), (26, 4921521), (33, 3877562), (39, 3281014), (66, 1938781), (78, 1640507), (143, 894822), (286, 447411), (293, 436722), (429, 298274), (509, 251394), (586, 218361), (858, 149137), (879, 145574), (1018, 125697), (1527, 83798), (1758, 72787), (3054, 41899), (3223, 39702), (3809, 33594), (5599, 22854), (6446, 19851), (6617, 19338), (7618, 16797), (9669, 13234), (11198, 11427)]