141962211

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{347}}^2$

素因数の和:831

約数の個数: 18

約数和(自身を含む): 207219012

約数和(自身を除く): 65256801

約数列:

[1, 3, 9, 131, 347, 393, 1041, 1179, 3123, 45457, 120409, 136371, 361227, 409113, 1083681, 15773579, 47320737, 141962211]

約数ペア:

[(1, 141962211), (3, 47320737), (9, 15773579), (131, 1083681), (347, 409113), (393, 361227), (1041, 136371), (1179, 120409), (3123, 45457)]