85859109

素因数分解:

$3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 147639360

約数和(自身を除く): 61780251

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 929, 1141, 1467, 2787, 3423, 4401, 6503, 8361, 10269, 13203, 19509, 25083, 30807, 58527, 75249, 92421, 151427, 175581, 454281, 526743, 1059989, 1362843, 3179967, 4088529, 9539901, 12265587, 28619703, 85859109]

約数ペア:

[(1, 85859109), (3, 28619703), (7, 12265587), (9, 9539901), (21, 4088529), (27, 3179967), (63, 1362843), (81, 1059989), (163, 526743), (189, 454281), (489, 175581), (567, 151427), (929, 92421), (1141, 75249), (1467, 58527), (2787, 30807), (3423, 25083), (4401, 19509), (6503, 13203), (8361, 10269)]