191271151113

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1\times {\mathrm{84481}}^1$

素因数の和:85445

約数の個数: 32

約数和(自身を含む): 294046021632

約数和(自身を除く): 102774870519

約数列:

[1, 3, 7, 21, 131, 393, 823, 917, 2469, 2751, 5761, 17283, 84481, 107813, 253443, 323439, 591367, 754691, 1774101, 2264073, 11067011, 33201033, 69527863, 77469077, 208583589, 232407231, 486695041, 1460085123, 9108150053, 27324450159, 63757050371, 191271151113]

約数ペア:

[(1, 191271151113), (3, 63757050371), (7, 27324450159), (21, 9108150053), (131, 1460085123), (393, 486695041), (823, 232407231), (917, 208583589), (2469, 77469077), (2751, 69527863), (5761, 33201033), (17283, 11067011), (84481, 2264073), (107813, 1774101), (253443, 754691), (323439, 591367)]