89528733

素因数分解:

$3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 159676608

約数和(自身を除く): 70147875

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 103, 147, 189, 219, 243, 309, 441, 511, 567, 657, 721, 927, 1323, 1533, 1701, 1971, 2163, 2781, 3577, 3969, 4599, 5047, 5913, 6489, 7519, 8343, 10731, 11907, 13797, 15141, 17739, 19467, 22557, 25029, 32193, 41391, 45423, 52633, 58401, 67671, 96579, 124173, 136269, 157899, 175203, 203013, 289737, 368431, 408807, 473697, 609039, 869211, 1105293, 1226421, 1421091, 1827117, 3315879, 4263273, 9947637, 12789819, 29842911, 89528733]

約数ペア:

[(1, 89528733), (3, 29842911), (7, 12789819), (9, 9947637), (21, 4263273), (27, 3315879), (49, 1827117), (63, 1421091), (73, 1226421), (81, 1105293), (103, 869211), (147, 609039), (189, 473697), (219, 408807), (243, 368431), (309, 289737), (441, 203013), (511, 175203), (567, 157899), (657, 136269), (721, 124173), (927, 96579), (1323, 67671), (1533, 58401), (1701, 52633), (1971, 45423), (2163, 41391), (2781, 32193), (3577, 25029), (3969, 22557), (4599, 19467), (5047, 17739), (5913, 15141), (6489, 13797), (7519, 11907), (8343, 10731)]