148009743

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3323}}^1$

素因数の和:3444

約数の個数: 36

約数和(自身を含む): 251234568

約数和(自身を除く): 103224825

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 2121, 3323, 4949, 6363, 9969, 14847, 23261, 29907, 44541, 69783, 162827, 209349, 335623, 488481, 1006869, 1465443, 2349361, 3020607, 7048083, 16445527, 21144249, 49336581, 148009743]

約数ペア:

[(1, 148009743), (3, 49336581), (7, 21144249), (9, 16445527), (21, 7048083), (49, 3020607), (63, 2349361), (101, 1465443), (147, 1006869), (303, 488481), (441, 335623), (707, 209349), (909, 162827), (2121, 69783), (3323, 44541), (4949, 29907), (6363, 23261), (9969, 14847)]