47930643

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 75110400

約数和(自身を除く): 27179757

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 977, 1817, 2133, 2931, 5451, 8793, 16353, 22471, 26379, 49059, 67413, 77183, 202239, 231549, 606717, 694647, 1775209, 2083941, 5325627, 15976881, 47930643]

約数ペア:

[(1, 47930643), (3, 15976881), (9, 5325627), (23, 2083941), (27, 1775209), (69, 694647), (79, 606717), (207, 231549), (237, 202239), (621, 77183), (711, 67413), (977, 49059), (1817, 26379), (2133, 22471), (2931, 16353), (5451, 8793)]