127797039

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 193345152

約数和(自身を除く): 65548113

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2011, 2763, 6033, 7061, 18099, 21183, 46253, 63549, 138759, 416277, 617377, 1852131, 5556393, 14199671, 42599013, 127797039]

約数ペア:

[(1, 127797039), (3, 42599013), (9, 14199671), (23, 5556393), (69, 1852131), (207, 617377), (307, 416277), (921, 138759), (2011, 63549), (2763, 46253), (6033, 21183), (7061, 18099)]