15691308849

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{20599}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 23582880000

約数和(自身を除く): 7891571151

約数列:

[1, 3, 9, 27, 89, 267, 317, 801, 951, 2403, 2853, 8559, 20599, 28213, 61797, 84639, 185391, 253917, 556173, 761751, 1833311, 5499933, 6529883, 16499799, 19589649, 49499397, 58768947, 176306841, 581159587, 1743478761, 5230436283, 15691308849]

約数ペア:

[(1, 15691308849), (3, 5230436283), (9, 1743478761), (27, 581159587), (89, 176306841), (267, 58768947), (317, 49499397), (801, 19589649), (951, 16499799), (2403, 6529883), (2853, 5499933), (8559, 1833311), (20599, 761751), (28213, 556173), (61797, 253917), (84639, 185391)]