11500778871

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{28433}}^1$

素因数の和:28724

約数の個数: 32

約数和(自身を含む): 17360663040

約数和(自身を除く): 5859884169

約数列:

[1, 3, 9, 27, 71, 211, 213, 633, 639, 1899, 1917, 5697, 14981, 28433, 44943, 85299, 134829, 255897, 404487, 767691, 2018743, 5999363, 6056229, 17998089, 18168687, 53994267, 54506061, 161982801, 425954773, 1277864319, 3833592957, 11500778871]

約数ペア:

[(1, 11500778871), (3, 3833592957), (9, 1277864319), (27, 425954773), (71, 161982801), (211, 54506061), (213, 53994267), (633, 18168687), (639, 17998089), (1899, 6056229), (1917, 5999363), (5697, 2018743), (14981, 767691), (28433, 404487), (44943, 255897), (85299, 134829)]