69776721

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 134184960

約数和(自身を除く): 64408239

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 127, 133, 153, 171, 189, 243, 323, 357, 381, 399, 459, 513, 567, 889, 969, 1071, 1143, 1197, 1377, 1539, 1701, 2159, 2261, 2413, 2667, 2907, 3213, 3429, 3591, 4131, 4617, 6477, 6783, 7239, 8001, 8721, 9639, 10287, 10773, 15113, 16891, 19431, 20349, 21717, 24003, 26163, 28917, 30861, 32319, 41021, 45339, 50673, 58293, 61047, 65151, 72009, 78489, 123063, 136017, 152019, 174879, 183141, 195453, 216027, 287147, 369189, 408051, 456057, 524637, 549423, 586359, 861441, 1107567, 1224153, 1368171, 2584323, 3322701, 3672459, 4104513, 7752969, 9968103, 23258907, 69776721]

約数ペア:

[(1, 69776721), (3, 23258907), (7, 9968103), (9, 7752969), (17, 4104513), (19, 3672459), (21, 3322701), (27, 2584323), (51, 1368171), (57, 1224153), (63, 1107567), (81, 861441), (119, 586359), (127, 549423), (133, 524637), (153, 456057), (171, 408051), (189, 369189), (243, 287147), (323, 216027), (357, 195453), (381, 183141), (399, 174879), (459, 152019), (513, 136017), (567, 123063), (889, 78489), (969, 72009), (1071, 65151), (1143, 61047), (1197, 58293), (1377, 50673), (1539, 45339), (1701, 41021), (2159, 32319), (2261, 30861), (2413, 28917), (2667, 26163), (2907, 24003), (3213, 21717), (3429, 20349), (3591, 19431), (4131, 16891), (4617, 15113), (6477, 10773), (6783, 10287), (7239, 9639), (8001, 8721)]