767773071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 1266851040

約数和(自身を除く): 499077969

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 137, 171, 247, 411, 741, 1233, 1781, 2223, 2521, 2603, 5343, 7563, 7809, 16029, 22689, 23427, 32773, 33839, 47899, 98319, 101517, 143697, 294957, 304551, 345377, 431091, 622687, 1036131, 1868061, 3108393, 4489901, 5604183, 6562163, 13469703, 19686489, 40409109, 59059467, 85308119, 255924357, 767773071]

約数ペア:

[(1, 767773071), (3, 255924357), (9, 85308119), (13, 59059467), (19, 40409109), (39, 19686489), (57, 13469703), (117, 6562163), (137, 5604183), (171, 4489901), (247, 3108393), (411, 1868061), (741, 1036131), (1233, 622687), (1781, 431091), (2223, 345377), (2521, 304551), (2603, 294957), (5343, 143697), (7563, 101517), (7809, 98319), (16029, 47899), (22689, 33839), (23427, 32773)]