87113829

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 130663456

約数和(自身を除く): 43549627

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 5581, 15609, 16743, 61391, 184173, 239983, 675301, 719949, 2025903, 2639813, 7919439, 29037943, 87113829]

約数ペア:

[(1, 87113829), (3, 29037943), (11, 7919439), (33, 2639813), (43, 2025903), (121, 719949), (129, 675301), (363, 239983), (473, 184173), (1419, 61391), (5203, 16743), (5581, 15609)]