81833241

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{169427}}^1$

素因数の和:169460

約数の個数: 16

約数和(自身を含む): 130120704

約数和(自身を除く): 48287463

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 169427, 508281, 1185989, 3557967, 3896821, 11690463, 27277747, 81833241]

約数ペア:

[(1, 81833241), (3, 27277747), (7, 11690463), (21, 3896821), (23, 3557967), (69, 1185989), (161, 508281), (483, 169427)]