145538019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 236524800

約数和(自身を除く): 90986781

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 579, 1737, 2123, 2539, 5211, 6369, 7617, 19107, 22851, 27929, 57321, 68553, 83787, 251361, 490027, 754083, 1470081, 4410243, 5390297, 13230729, 16170891, 48512673, 145538019]

約数ペア:

[(1, 145538019), (3, 48512673), (9, 16170891), (11, 13230729), (27, 5390297), (33, 4410243), (99, 1470081), (193, 754083), (297, 490027), (579, 251361), (1737, 83787), (2123, 68553), (2539, 57321), (5211, 27929), (6369, 22851), (7617, 19107)]