87544989

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24414

約数の個数: 32

約数和(自身を含む): 156032000

約数和(自身を除く): 68487011

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 24379, 73137, 170653, 219411, 463201, 511959, 658233, 1389603, 1535877, 3242407, 4168809, 4607631, 9727221, 12506427, 29181663, 87544989]

約数ペア:

[(1, 87544989), (3, 29181663), (7, 12506427), (9, 9727221), (19, 4607631), (21, 4168809), (27, 3242407), (57, 1535877), (63, 1389603), (133, 658233), (171, 511959), (189, 463201), (399, 219411), (513, 170653), (1197, 73137), (3591, 24379)]