61626519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 94224000

約数和(自身を除く): 32597481

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 1811, 3781, 5433, 11343, 16299, 34029, 34409, 103227, 309681, 360389, 1081167, 3243501, 6847391, 20542173, 61626519]

約数ペア:

[(1, 61626519), (3, 20542173), (9, 6847391), (19, 3243501), (57, 1081167), (171, 360389), (199, 309681), (597, 103227), (1791, 34409), (1811, 34029), (3781, 16299), (5433, 11343)]