1129868181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{70489}}^1$

素因数の和:70645

約数の個数: 24

約数和(自身を含む): 1770426840

約数和(自身を除く): 640558659

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 70489, 211467, 634401, 916357, 2749071, 8247213, 9656993, 28970979, 86912937, 125540909, 376622727, 1129868181]

約数ペア:

[(1, 1129868181), (3, 376622727), (9, 125540909), (13, 86912937), (39, 28970979), (117, 9656993), (137, 8247213), (411, 2749071), (1233, 916357), (1781, 634401), (5343, 211467), (16029, 70489)]