81340314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 180092640

約数和(自身を除く): 98752326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 181, 242, 362, 363, 543, 619, 726, 1086, 1238, 1857, 1991, 3714, 3982, 5973, 6809, 11946, 13618, 20427, 21901, 40854, 43802, 65703, 74899, 112039, 131406, 149798, 224078, 224697, 336117, 449394, 672234, 1232429, 2464858, 3697287, 7394574, 13556719, 27113438, 40670157, 81340314]

約数ペア:

[(1, 81340314), (2, 40670157), (3, 27113438), (6, 13556719), (11, 7394574), (22, 3697287), (33, 2464858), (66, 1232429), (121, 672234), (181, 449394), (242, 336117), (362, 224697), (363, 224078), (543, 149798), (619, 131406), (726, 112039), (1086, 74899), (1238, 65703), (1857, 43802), (1991, 40854), (3714, 21901), (3982, 20427), (5973, 13618), (6809, 11946)]