140355663

素因数分解:

$3^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{3557}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 214049280

約数和(自身を除く): 73693617

約数列:

[1, 3, 7, 21, 1879, 3557, 5637, 10671, 13153, 24899, 39459, 74697, 6683603, 20050809, 46785221, 140355663]

約数ペア:

[(1, 140355663), (3, 46785221), (7, 20050809), (21, 6683603), (1879, 74697), (3557, 39459), (5637, 24899), (10671, 13153)]