27679941

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 16096059

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 683, 711, 1501, 2049, 2133, 4503, 6147, 12977, 13509, 18441, 38931, 40527, 53957, 116793, 161871, 350379, 485613, 1025183, 1456839, 3075549, 9226647, 27679941]

約数ペア:

[(1, 27679941), (3, 9226647), (9, 3075549), (19, 1456839), (27, 1025183), (57, 485613), (79, 350379), (171, 161871), (237, 116793), (513, 53957), (683, 40527), (711, 38931), (1501, 18441), (2049, 13509), (2133, 12977), (4503, 6147)]