144845211

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 227801088

約数和(自身を除く): 82955877

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 707, 987, 1453, 2121, 4359, 4747, 10171, 14241, 30513, 33229, 68291, 99687, 146753, 204873, 440259, 478037, 1027271, 1434111, 3081813, 6897391, 20692173, 48281737, 144845211]

約数ペア:

[(1, 144845211), (3, 48281737), (7, 20692173), (21, 6897391), (47, 3081813), (101, 1434111), (141, 1027271), (303, 478037), (329, 440259), (707, 204873), (987, 146753), (1453, 99687), (2121, 68291), (4359, 33229), (4747, 30513), (10171, 14241)]