42873651

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 66160640

約数和(自身を除く): 23286989

約数列:

[1, 3, 9, 27, 31, 93, 181, 279, 283, 543, 837, 849, 1629, 2547, 4887, 5611, 7641, 8773, 16833, 26319, 50499, 51223, 78957, 151497, 153669, 236871, 461007, 1383021, 1587913, 4763739, 14291217, 42873651]

約数ペア:

[(1, 42873651), (3, 14291217), (9, 4763739), (27, 1587913), (31, 1383021), (93, 461007), (181, 236871), (279, 153669), (283, 151497), (543, 78957), (837, 51223), (849, 50499), (1629, 26319), (2547, 16833), (4887, 8773), (5611, 7641)]