38346507

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 20267253

約数列:

[1, 3, 9, 27, 53, 127, 159, 211, 381, 477, 633, 1143, 1431, 1899, 3429, 5697, 6731, 11183, 20193, 26797, 33549, 60579, 80391, 100647, 181737, 241173, 301941, 723519, 1420241, 4260723, 12782169, 38346507]

約数ペア:

[(1, 38346507), (3, 12782169), (9, 4260723), (27, 1420241), (53, 723519), (127, 301941), (159, 241173), (211, 181737), (381, 100647), (477, 80391), (633, 60579), (1143, 33549), (1431, 26797), (1899, 20193), (3429, 11183), (5697, 6731)]