156576483

素因数分解:

$3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 268561920

約数和(自身を除く): 111985437

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 271, 567, 813, 1019, 1897, 2439, 3057, 5691, 7133, 7317, 9171, 17073, 21399, 21951, 27513, 51219, 64197, 82539, 153657, 192591, 276149, 577773, 828447, 1933043, 2485341, 5799129, 7456023, 17397387, 22368069, 52192161, 156576483]

約数ペア:

[(1, 156576483), (3, 52192161), (7, 22368069), (9, 17397387), (21, 7456023), (27, 5799129), (63, 2485341), (81, 1933043), (189, 828447), (271, 577773), (567, 276149), (813, 192591), (1019, 153657), (1897, 82539), (2439, 64197), (3057, 51219), (5691, 27513), (7133, 21951), (7317, 21399), (9171, 17073)]