73719726

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 150771456

約数和(自身を除く): 77051730

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 1321, 2642, 3963, 7926, 9301, 18602, 27903, 55806, 93791, 173051, 187582, 281373, 346102, 519153, 562746, 1038306, 12286621, 24573242, 36859863, 73719726]

約数ペア:

[(1, 73719726), (2, 36859863), (3, 24573242), (6, 12286621), (71, 1038306), (131, 562746), (142, 519153), (213, 346102), (262, 281373), (393, 187582), (426, 173051), (786, 93791), (1321, 55806), (2642, 27903), (3963, 18602), (7926, 9301)]