27842169

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 37926144

約数和(自身を除く): 10083975

約数列:

[1, 3, 61, 183, 353, 431, 1059, 1293, 21533, 26291, 64599, 78873, 152143, 456429, 9280723, 27842169]

約数ペア:

[(1, 27842169), (3, 9280723), (61, 456429), (183, 152143), (353, 78873), (431, 64599), (1059, 26291), (1293, 21533)]