65840229

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 121569280

約数和(自身を除く): 55729051

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 189, 211, 273, 351, 381, 633, 819, 889, 1143, 1477, 1651, 1899, 2457, 2667, 2743, 3429, 4431, 4953, 5697, 8001, 8229, 11557, 13293, 14859, 19201, 24003, 24687, 26797, 34671, 39879, 44577, 57603, 74061, 80391, 104013, 172809, 187579, 241173, 312039, 348361, 518427, 562737, 723519, 1045083, 1688211, 2438527, 3135249, 5064633, 7315581, 9405747, 21946743, 65840229]

約数ペア:

[(1, 65840229), (3, 21946743), (7, 9405747), (9, 7315581), (13, 5064633), (21, 3135249), (27, 2438527), (39, 1688211), (63, 1045083), (91, 723519), (117, 562737), (127, 518427), (189, 348361), (211, 312039), (273, 241173), (351, 187579), (381, 172809), (633, 104013), (819, 80391), (889, 74061), (1143, 57603), (1477, 44577), (1651, 39879), (1899, 34671), (2457, 26797), (2667, 24687), (2743, 24003), (3429, 19201), (4431, 14859), (4953, 13293), (5697, 11557), (8001, 8229)]