23667309

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 37243800

約数和(自身を除く): 13576491

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 149, 159, 333, 447, 477, 999, 1341, 1431, 1961, 2997, 4023, 4293, 5513, 5883, 7897, 12069, 16539, 17649, 23691, 49617, 52947, 71073, 148851, 158841, 213219, 292189, 446553, 639657, 876567, 2629701, 7889103, 23667309]

約数ペア:

[(1, 23667309), (3, 7889103), (9, 2629701), (27, 876567), (37, 639657), (53, 446553), (81, 292189), (111, 213219), (149, 158841), (159, 148851), (333, 71073), (447, 52947), (477, 49617), (999, 23691), (1341, 17649), (1431, 16539), (1961, 12069), (2997, 7897), (4023, 5883), (4293, 5513)]