85878423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8233}}^1$

素因数の和:8319

約数の個数: 24

約数和(自身を含む): 132732080

約数和(自身を除く): 46853657

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 8233, 10431, 24699, 74097, 156427, 469281, 502213, 1407843, 1506639, 4519917, 9542047, 28626141, 85878423]

約数ペア:

[(1, 85878423), (3, 28626141), (9, 9542047), (19, 4519917), (57, 1506639), (61, 1407843), (171, 502213), (183, 469281), (549, 156427), (1159, 74097), (3477, 24699), (8233, 10431)]