139979961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{471313}}^1$

素因数の和:471333

約数の個数: 16

約数和(自身を含む): 226230720

約数和(自身を除く): 86250759

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 471313, 1413939, 4241817, 5184443, 12725451, 15553329, 46659987, 139979961]

約数ペア:

[(1, 139979961), (3, 46659987), (9, 15553329), (11, 12725451), (27, 5184443), (33, 4241817), (99, 1413939), (297, 471313)]