157103631

素因数分解:

$3^5\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 236046720

約数和(自身を除く): 78943089

約数列:

[1, 3, 9, 27, 81, 243, 419, 1257, 1543, 3771, 4629, 11313, 13887, 33939, 41661, 101817, 124983, 374949, 646517, 1939551, 5818653, 17455959, 52367877, 157103631]

約数ペア:

[(1, 157103631), (3, 52367877), (9, 17455959), (27, 5818653), (81, 1939551), (243, 646517), (419, 374949), (1257, 124983), (1543, 101817), (3771, 41661), (4629, 33939), (11313, 13887)]