31154409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 54230400

約数和(自身を除く): 23075991

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 8069, 24207, 72621, 88759, 104897, 217863, 266277, 314691, 798831, 944073, 1153867, 2396493, 2832219, 3461601, 10384803, 31154409]

約数ペア:

[(1, 31154409), (3, 10384803), (9, 3461601), (11, 2832219), (13, 2396493), (27, 1153867), (33, 944073), (39, 798831), (99, 314691), (117, 266277), (143, 217863), (297, 104897), (351, 88759), (429, 72621), (1287, 24207), (3861, 8069)]