67847103

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 100582560

約数和(自身を除く): 32735457

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 1193, 3579, 6319, 10737, 18957, 56871, 84703, 106177, 254109, 318531, 762327, 955593, 7538567, 22615701, 67847103]

約数ペア:

[(1, 67847103), (3, 22615701), (9, 7538567), (71, 955593), (89, 762327), (213, 318531), (267, 254109), (639, 106177), (801, 84703), (1193, 56871), (3579, 18957), (6319, 10737)]