201640316589

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{5701}}^1\times {\mathrm{55351}}^1$

素因数の和:61129

約数の個数: 24

約数和(自身を含む): 295417609344

約数和(自身を除く): 93777292755

約数列:

[1, 3, 9, 71, 213, 639, 5701, 17103, 51309, 55351, 166053, 404771, 498159, 1214313, 3642939, 3929921, 11789763, 35369289, 315556051, 946668153, 2840004459, 22404479621, 67213438863, 201640316589]

約数ペア:

[(1, 201640316589), (3, 67213438863), (9, 22404479621), (71, 2840004459), (213, 946668153), (639, 315556051), (5701, 35369289), (17103, 11789763), (51309, 3929921), (55351, 3642939), (166053, 1214313), (404771, 498159)]