16514469

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 25633280

約数和(自身を除く): 9118811

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 271, 333, 549, 813, 999, 1647, 2257, 2439, 6771, 7317, 10027, 16531, 20313, 30081, 49593, 60939, 90243, 148779, 270729, 446337, 611647, 1834941, 5504823, 16514469]

約数ペア:

[(1, 16514469), (3, 5504823), (9, 1834941), (27, 611647), (37, 446337), (61, 270729), (111, 148779), (183, 90243), (271, 60939), (333, 49593), (549, 30081), (813, 20313), (999, 16531), (1647, 10027), (2257, 7317), (2439, 6771)]