65363697

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 110972160

約数和(自身を除く): 45608463

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 1439, 2163, 4317, 5047, 6489, 10073, 12951, 15141, 30219, 45423, 70511, 90657, 148217, 211533, 444651, 634599, 1037519, 1333953, 3112557, 7262633, 9337671, 21787899, 65363697]

約数ペア:

[(1, 65363697), (3, 21787899), (7, 9337671), (9, 7262633), (21, 3112557), (49, 1333953), (63, 1037519), (103, 634599), (147, 444651), (309, 211533), (441, 148217), (721, 90657), (927, 70511), (1439, 45423), (2163, 30219), (4317, 15141), (5047, 12951), (6489, 10073)]