55842213

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10267}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 88961952

約数和(自身を除く): 33119739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10267, 30801, 71869, 215607, 379879, 503083, 1139637, 1509249, 2659153, 7977459, 18614071, 55842213]

約数ペア:

[(1, 55842213), (3, 18614071), (7, 7977459), (21, 2659153), (37, 1509249), (49, 1139637), (111, 503083), (147, 379879), (259, 215607), (777, 71869), (1813, 30801), (5439, 10267)]