148883841

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{57241}}^1$

素因数の和:57281

約数の個数: 18

約数和(自身を含む): 228452822

約数和(自身を除く): 79568981

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 57241, 171723, 515169, 973097, 2919291, 8757873, 16542649, 49627947, 148883841]

約数ペア:

[(1, 148883841), (3, 49627947), (9, 16542649), (17, 8757873), (51, 2919291), (153, 973097), (289, 515169), (867, 171723), (2601, 57241)]