69133077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 114528960

約数和(自身を除く): 45395883

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 137, 171, 227, 247, 411, 681, 741, 1233, 1781, 2043, 2223, 2603, 2951, 4313, 5343, 7809, 8853, 12939, 16029, 23427, 26559, 31099, 33839, 38817, 56069, 93297, 101517, 168207, 279891, 304551, 404287, 504621, 590881, 1212861, 1772643, 3638583, 5317929, 7681453, 23044359, 69133077]

約数ペア:

[(1, 69133077), (3, 23044359), (9, 7681453), (13, 5317929), (19, 3638583), (39, 1772643), (57, 1212861), (117, 590881), (137, 504621), (171, 404287), (227, 304551), (247, 279891), (411, 168207), (681, 101517), (741, 93297), (1233, 56069), (1781, 38817), (2043, 33839), (2223, 31099), (2603, 26559), (2951, 23427), (4313, 16029), (5343, 12939), (7809, 8853)]