266821944483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{180463}}^1$

素因数の和:181083

約数の個数: 32

約数和(自身を含む): 384500929536

約数和(自身を除く): 117678985053

約数列:

[1, 3, 17, 51, 53, 159, 547, 901, 1641, 2703, 9299, 27897, 28991, 86973, 180463, 492847, 541389, 1478541, 3067871, 9203613, 9564539, 28693617, 98713261, 162597163, 296139783, 487791489, 1678125437, 5034376311, 5231802833, 15695408499, 88940648161, 266821944483]

約数ペア:

[(1, 266821944483), (3, 88940648161), (17, 15695408499), (51, 5231802833), (53, 5034376311), (159, 1678125437), (547, 487791489), (901, 296139783), (1641, 162597163), (2703, 98713261), (9299, 28693617), (27897, 9564539), (28991, 9203613), (86973, 3067871), (180463, 1478541), (492847, 541389)]