77977858

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55147}}^1$

素因数の和:55257

約数の個数: 16

約数和(自身を含む): 135002304

約数和(自身を除く): 57024446

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 55147, 110294, 386029, 772058, 5569847, 11139694, 38988929, 77977858]

約数ペア:

[(1, 77977858), (2, 38988929), (7, 11139694), (14, 5569847), (101, 772058), (202, 386029), (707, 110294), (1414, 55147)]