161704401

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{13691}}^1$

素因数の和:13852

約数の個数: 16

約数和(自身を含む): 224329728

約数和(自身を除く): 62625327

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 13691, 41073, 424421, 1273263, 1738757, 5216271, 53901467, 161704401]

約数ペア:

[(1, 161704401), (3, 53901467), (31, 5216271), (93, 1738757), (127, 1273263), (381, 424421), (3937, 41073), (11811, 13691)]