66499713

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1614

約数の個数: 36

約数和(自身を含む): 112919508

約数和(自身を除く): 46419795

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 1493, 2121, 4479, 4949, 6363, 10451, 13437, 14847, 31353, 44541, 73157, 94059, 150793, 219471, 452379, 658413, 1055551, 1357137, 3166653, 7388857, 9499959, 22166571, 66499713]

約数ペア:

[(1, 66499713), (3, 22166571), (7, 9499959), (9, 7388857), (21, 3166653), (49, 1357137), (63, 1055551), (101, 658413), (147, 452379), (303, 219471), (441, 150793), (707, 94059), (909, 73157), (1493, 44541), (2121, 31353), (4479, 14847), (4949, 13437), (6363, 10451)]