179689023

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{12973}}^1$

素因数の和:13010

約数の個数: 28

約数和(自身を含む): 283611640

約数和(自身を除く): 103922617

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 12973, 13851, 38919, 116757, 246487, 350271, 739461, 1050813, 2218383, 3152439, 6655149, 9457317, 19965447, 59896341, 179689023]

約数ペア:

[(1, 179689023), (3, 59896341), (9, 19965447), (19, 9457317), (27, 6655149), (57, 3152439), (81, 2218383), (171, 1050813), (243, 739461), (513, 350271), (729, 246487), (1539, 116757), (4617, 38919), (12973, 13851)]