91901007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8363}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 152559360

約数和(自身を除く): 60658353

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 8363, 10989, 25089, 75267, 91993, 225801, 275979, 309431, 827937, 928293, 2483811, 2784879, 3403741, 8354637, 10211223, 30633669, 91901007]

約数ペア:

[(1, 91901007), (3, 30633669), (9, 10211223), (11, 8354637), (27, 3403741), (33, 2784879), (37, 2483811), (99, 928293), (111, 827937), (297, 309431), (333, 275979), (407, 225801), (999, 91993), (1221, 75267), (3663, 25089), (8363, 10989)]