28492028451

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{3607}}^1\times {\mathrm{7907}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 43368737280

約数和(自身を除く): 14876708829

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 3607, 7907, 10821, 23721, 32463, 71163, 97389, 133459, 213489, 292559, 400377, 877677, 1201131, 2633031, 3603393, 7899093, 28520549, 85561647, 256684941, 770054823, 1055260313, 3165780939, 9497342817, 28492028451]

約数ペア:

[(1, 28492028451), (3, 9497342817), (9, 3165780939), (27, 1055260313), (37, 770054823), (111, 256684941), (333, 85561647), (999, 28520549), (3607, 7899093), (7907, 3603393), (10821, 2633031), (23721, 1201131), (32463, 877677), (71163, 400377), (97389, 292559), (133459, 213489)]