15691537683

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:8016

約数の個数: 48

約数和(自身を含む): 23844547584

約数和(自身を除く): 8153009901

約数列:

[1, 3, 9, 43, 71, 73, 129, 213, 219, 387, 639, 657, 3053, 3139, 5183, 7823, 9159, 9417, 15549, 23469, 27477, 28251, 46647, 70407, 222869, 336389, 555433, 571079, 668607, 1009167, 1666299, 1713237, 2005821, 3027501, 4998897, 5139711, 23883619, 24556397, 40546609, 71650857, 73669191, 121639827, 214952571, 221007573, 364919481, 1743504187, 5230512561, 15691537683]

約数ペア:

[(1, 15691537683), (3, 5230512561), (9, 1743504187), (43, 364919481), (71, 221007573), (73, 214952571), (129, 121639827), (213, 73669191), (219, 71650857), (387, 40546609), (639, 24556397), (657, 23883619), (3053, 5139711), (3139, 4998897), (5183, 3027501), (7823, 2005821), (9159, 1713237), (9417, 1666299), (15549, 1009167), (23469, 668607), (27477, 571079), (28251, 555433), (46647, 336389), (70407, 222869)]