42263001

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^2$

素因数の和:422

約数の個数: 27

約数和(自身を含む): 67443103

約数和(自身を除く): 25180102

約数列:

[1, 3, 9, 11, 33, 99, 121, 197, 363, 591, 1089, 1773, 2167, 6501, 19503, 23837, 38809, 71511, 116427, 214533, 349281, 426899, 1280697, 3842091, 4695889, 14087667, 42263001]

約数ペア:

[(1, 42263001), (3, 14087667), (9, 4695889), (11, 3842091), (33, 1280697), (99, 426899), (121, 349281), (197, 214533), (363, 116427), (591, 71511), (1089, 38809), (1773, 23837), (2167, 19503)]