189274323

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{70969}}^1$

素因数の和:71106

約数の個数: 16

約数和(自身を含む): 290693120

約数和(自身を除く): 101418797

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 70969, 212907, 496783, 1490349, 9013063, 27039189, 63091441, 189274323]

約数ペア:

[(1, 189274323), (3, 63091441), (7, 27039189), (21, 9013063), (127, 1490349), (381, 496783), (889, 212907), (2667, 70969)]