71852697

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 122869760

約数和(自身を除く): 51017063

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 3691, 6489, 11073, 19467, 25837, 33219, 77511, 99657, 232533, 380173, 697599, 1140519, 2661211, 3421557, 7983633, 10264671, 23950899, 71852697]

約数ペア:

[(1, 71852697), (3, 23950899), (7, 10264671), (9, 7983633), (21, 3421557), (27, 2661211), (63, 1140519), (103, 697599), (189, 380173), (309, 232533), (721, 99657), (927, 77511), (2163, 33219), (2781, 25837), (3691, 19467), (6489, 11073)]