15691661289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{13963}}^1$

素因数の和:14142

約数の個数: 48

約数和(自身を含む): 24310765440

約数和(自身を除く): 8619104151

約数列:

[1, 3, 9, 23, 61, 69, 89, 183, 207, 267, 549, 801, 1403, 2047, 4209, 5429, 6141, 12627, 13963, 16287, 18423, 41889, 48861, 124867, 125667, 321149, 374601, 851743, 963447, 1123803, 1242707, 2555229, 2890341, 3728121, 7665687, 11184363, 19590089, 28582261, 58770267, 75805127, 85746783, 176310801, 227415381, 257240349, 682246143, 1743517921, 5230553763, 15691661289]

約数ペア:

[(1, 15691661289), (3, 5230553763), (9, 1743517921), (23, 682246143), (61, 257240349), (69, 227415381), (89, 176310801), (183, 85746783), (207, 75805127), (267, 58770267), (549, 28582261), (801, 19590089), (1403, 11184363), (2047, 7665687), (4209, 3728121), (5429, 2890341), (6141, 2555229), (12627, 1242707), (13963, 1123803), (16287, 963447), (18423, 851743), (41889, 374601), (48861, 321149), (124867, 125667)]