293477553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 459571200

約数和(自身を除く): 166093647

約数列:

[1, 3, 9, 19, 27, 57, 171, 271, 513, 813, 2111, 2439, 5149, 6333, 7317, 15447, 18999, 40109, 46341, 56997, 120327, 139023, 360981, 572081, 1082943, 1716243, 5148729, 10869539, 15446187, 32608617, 97825851, 293477553]

約数ペア:

[(1, 293477553), (3, 97825851), (9, 32608617), (19, 15446187), (27, 10869539), (57, 5148729), (171, 1716243), (271, 1082943), (513, 572081), (813, 360981), (2111, 139023), (2439, 120327), (5149, 56997), (6333, 46341), (7317, 40109), (15447, 18999)]