126173889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 197568000

約数和(自身を除く): 71394111

約数列:

[1, 3, 9, 19, 27, 57, 171, 419, 513, 587, 1257, 1761, 3771, 5283, 7961, 11153, 11313, 15849, 23883, 33459, 71649, 100377, 214947, 245953, 301131, 737859, 2213577, 4673107, 6640731, 14019321, 42057963, 126173889]

約数ペア:

[(1, 126173889), (3, 42057963), (9, 14019321), (19, 6640731), (27, 4673107), (57, 2213577), (171, 737859), (419, 301131), (513, 245953), (587, 214947), (1257, 100377), (1761, 71649), (3771, 33459), (5283, 23883), (7961, 15849), (11153, 11313)]