153483071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17987}}^1$

素因数の和:18070

約数の個数: 16

約数和(自身を含む): 186499584

約数和(自身を除く): 33016513

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 17987, 125909, 413701, 953311, 2895907, 6673177, 21926153, 153483071]

約数ペア:

[(1, 153483071), (7, 21926153), (23, 6673177), (53, 2895907), (161, 953311), (371, 413701), (1219, 125909), (8533, 17987)]