81947514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73037}}^1$

素因数の和:73070

約数の個数: 32

約数和(自身を含む): 189314496

約数和(自身を除く): 107366982

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 73037, 146074, 219111, 438222, 803407, 1241629, 1606814, 2410221, 2483258, 3724887, 4820442, 7449774, 13657919, 27315838, 40973757, 81947514]

約数ペア:

[(1, 81947514), (2, 40973757), (3, 27315838), (6, 13657919), (11, 7449774), (17, 4820442), (22, 3724887), (33, 2483258), (34, 2410221), (51, 1606814), (66, 1241629), (102, 803407), (187, 438222), (374, 219111), (561, 146074), (1122, 73037)]