85877394741

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{123637}}^1$

素因数の和:124801

約数の個数: 24

約数和(自身を含む): 125908982784

約数和(自身を除く): 40031588043

約数列:

[1, 3, 9, 71, 213, 639, 1087, 3261, 9783, 77177, 123637, 231531, 370911, 694593, 1112733, 8778227, 26334681, 79004043, 134393419, 403180257, 1209540771, 9541932749, 28625798247, 85877394741]

約数ペア:

[(1, 85877394741), (3, 28625798247), (9, 9541932749), (71, 1209540771), (213, 403180257), (639, 134393419), (1087, 79004043), (3261, 26334681), (9783, 8778227), (77177, 1112733), (123637, 694593), (231531, 370911)]