122478519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22469}}^1$

素因数の和:22574

約数の個数: 16

約数和(自身を含む): 172569600

約数和(自身を除く): 50091081

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 22469, 67407, 516787, 1550361, 1775051, 5325153, 40826173, 122478519]

約数ペア:

[(1, 122478519), (3, 40826173), (23, 5325153), (69, 1775051), (79, 1550361), (237, 516787), (1817, 67407), (5451, 22469)]