78237141

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1637}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 106142400

約数和(自身を除く): 27905259

約数列:

[1, 3, 89, 179, 267, 537, 1637, 4911, 15931, 47793, 145693, 293023, 437079, 879069, 26079047, 78237141]

約数ペア:

[(1, 78237141), (3, 26079047), (89, 879069), (179, 437079), (267, 293023), (537, 145693), (1637, 47793), (4911, 15931)]