91121853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 45182787

約数列:

[1, 3, 17, 19, 51, 57, 271, 323, 347, 813, 969, 1041, 4607, 5149, 5899, 6593, 13821, 15447, 17697, 19779, 87533, 94037, 112081, 262599, 282111, 336243, 1598629, 1786703, 4795887, 5360109, 30373951, 91121853]

約数ペア:

[(1, 91121853), (3, 30373951), (17, 5360109), (19, 4795887), (51, 1786703), (57, 1598629), (271, 336243), (323, 282111), (347, 262599), (813, 112081), (969, 94037), (1041, 87533), (4607, 19779), (5149, 17697), (5899, 15447), (6593, 13821)]