120655899

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16401

約数の個数: 40

約数和(自身を含む): 221846240

約数和(自身を除く): 101190341

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 16369, 49107, 114583, 147321, 212797, 343749, 441963, 638391, 1031247, 1325889, 1489579, 1915173, 3093741, 4468737, 5745519, 9281223, 13406211, 17236557, 40218633, 120655899]

約数ペア:

[(1, 120655899), (3, 40218633), (7, 17236557), (9, 13406211), (13, 9281223), (21, 5745519), (27, 4468737), (39, 3093741), (63, 1915173), (81, 1489579), (91, 1325889), (117, 1031247), (189, 638391), (273, 441963), (351, 343749), (567, 212797), (819, 147321), (1053, 114583), (2457, 49107), (7371, 16369)]