673631469

素因数分解:

$3^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{3001}}^1$

素因数の和:3530

約数の個数: 36

約数和(自身を含む): 1134485820

約数和(自身を除く): 460854351

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 509, 1527, 3001, 3563, 4581, 9003, 10689, 21007, 24941, 27009, 32067, 63021, 74823, 147049, 189063, 224469, 441147, 1323441, 1527509, 4582527, 10692563, 13747581, 32077689, 74847941, 96233067, 224543823, 673631469]

約数ペア:

[(1, 673631469), (3, 224543823), (7, 96233067), (9, 74847941), (21, 32077689), (49, 13747581), (63, 10692563), (147, 4582527), (441, 1527509), (509, 1323441), (1527, 441147), (3001, 224469), (3563, 189063), (4581, 147049), (9003, 74823), (10689, 63021), (21007, 32067), (24941, 27009)]