168984928497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{66503317}}^1$

素因数の和:66503349

約数の個数: 24

約数和(自身を含む): 283038121408

約数和(自身を除く): 114053192911

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 66503317, 199509951, 465523219, 731536487, 1396569657, 2194609461, 5120755409, 8046901357, 15362266227, 24140704071, 56328309499, 168984928497]

約数ペア:

[(1, 168984928497), (3, 56328309499), (7, 24140704071), (11, 15362266227), (21, 8046901357), (33, 5120755409), (77, 2194609461), (121, 1396569657), (231, 731536487), (363, 465523219), (847, 199509951), (2541, 66503317)]