72073001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 25904599

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 623, 809, 979, 1001, 1157, 5663, 6853, 8099, 8899, 10517, 12727, 62293, 72001, 73619, 89089, 115687, 504007, 792011, 809809, 936013, 5544077, 6552091, 10296143, 72073001]

約数ペア:

[(1, 72073001), (7, 10296143), (11, 6552091), (13, 5544077), (77, 936013), (89, 809809), (91, 792011), (143, 504007), (623, 115687), (809, 89089), (979, 73619), (1001, 72001), (1157, 62293), (5663, 12727), (6853, 10517), (8099, 8899)]