127675009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{16417}}^1$

素因数の和:16536

約数の個数: 16

約数和(自身を含む): 160765056

約数和(自身を除く): 33090047

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 16417, 114919, 180587, 1264109, 1658117, 11606819, 18239287, 127675009]

約数ペア:

[(1, 127675009), (7, 18239287), (11, 11606819), (77, 1658117), (101, 1264109), (707, 180587), (1111, 114919), (7777, 16417)]