218992059

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 48

約数和(自身を含む): 383333760

約数和(自身を除く): 164341701

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 507, 1287, 1521, 1859, 3861, 4363, 4563, 5577, 13089, 16731, 39267, 47993, 50193, 56719, 117801, 143979, 170157, 431937, 510471, 623909, 737347, 1295811, 1531413, 1871727, 2212041, 5615181, 6636123, 8110817, 16845543, 19908369, 24332451, 72997353, 218992059]

約数ペア:

[(1, 218992059), (3, 72997353), (9, 24332451), (11, 19908369), (13, 16845543), (27, 8110817), (33, 6636123), (39, 5615181), (99, 2212041), (117, 1871727), (143, 1531413), (169, 1295811), (297, 737347), (351, 623909), (429, 510471), (507, 431937), (1287, 170157), (1521, 143979), (1859, 117801), (3861, 56719), (4363, 50193), (4563, 47993), (5577, 39267), (13089, 16731)]