71629503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21491}}^1$

素因数の和:21606

約数の個数: 16

約数和(自身を含む): 105224832

約数和(自身を除く): 33595329

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 21491, 64473, 236401, 709203, 2170591, 6511773, 23876501, 71629503]

約数ペア:

[(1, 71629503), (3, 23876501), (11, 6511773), (33, 2170591), (101, 709203), (303, 236401), (1111, 64473), (3333, 21491)]