86531937

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 122828160

約数和(自身を除く): 36296223

約数列:

[1, 3, 37, 59, 73, 111, 177, 181, 219, 543, 2183, 2701, 4307, 6549, 6697, 8103, 10679, 12921, 13213, 20091, 32037, 39639, 159359, 395123, 478077, 488881, 779567, 1185369, 1466643, 2338701, 28843979, 86531937]

約数ペア:

[(1, 86531937), (3, 28843979), (37, 2338701), (59, 1466643), (73, 1185369), (111, 779567), (177, 488881), (181, 478077), (219, 395123), (543, 159359), (2183, 39639), (2701, 32037), (4307, 20091), (6549, 13213), (6697, 12921), (8103, 10679)]