16366563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 9579357

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 197, 459, 543, 591, 1629, 1773, 3077, 3349, 4887, 5319, 9231, 10047, 27693, 30141, 35657, 83079, 90423, 106971, 320913, 606169, 962739, 1818507, 5455521, 16366563]

約数ペア:

[(1, 16366563), (3, 5455521), (9, 1818507), (17, 962739), (27, 606169), (51, 320913), (153, 106971), (181, 90423), (197, 83079), (459, 35657), (543, 30141), (591, 27693), (1629, 10047), (1773, 9231), (3077, 5319), (3349, 4887)]