156083949

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 265088000

約数和(自身を除く): 109004051

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 1137, 2179, 2653, 3411, 6537, 7959, 10233, 15253, 19611, 23877, 45759, 58833, 71631, 137277, 411831, 825841, 2477523, 5780887, 7432569, 17342661, 22297707, 52027983, 156083949]

約数ペア:

[(1, 156083949), (3, 52027983), (7, 22297707), (9, 17342661), (21, 7432569), (27, 5780887), (63, 2477523), (189, 825841), (379, 411831), (1137, 137277), (2179, 71631), (2653, 58833), (3411, 45759), (6537, 23877), (7959, 19611), (10233, 15253)]