48164787

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 81000192

約数和(自身を除く): 32835405

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 243, 297, 333, 407, 487, 891, 999, 1221, 1461, 2673, 2997, 3663, 4383, 5357, 8991, 10989, 13149, 16071, 18019, 32967, 39447, 48213, 54057, 98901, 118341, 144639, 162171, 198209, 433917, 486513, 594627, 1301751, 1459539, 1783881, 4378617, 5351643, 16054929, 48164787]

約数ペア:

[(1, 48164787), (3, 16054929), (9, 5351643), (11, 4378617), (27, 1783881), (33, 1459539), (37, 1301751), (81, 594627), (99, 486513), (111, 433917), (243, 198209), (297, 162171), (333, 144639), (407, 118341), (487, 98901), (891, 54057), (999, 48213), (1221, 39447), (1461, 32967), (2673, 18019), (2997, 16071), (3663, 13149), (4383, 10989), (5357, 8991)]