81543498

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{44269}}^1$

素因数の和:44581

約数の個数: 16

約数和(自身を含む): 163621920

約数和(自身を除く): 82078422

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 44269, 88538, 132807, 265614, 13590583, 27181166, 40771749, 81543498]

約数ペア:

[(1, 81543498), (2, 40771749), (3, 27181166), (6, 13590583), (307, 265614), (614, 132807), (921, 88538), (1842, 44269)]