31846962777

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{220009}}^1$

素因数の和:220193

約数の個数: 32

約数和(自身を含む): 49760981760

約数和(自身を除く): 17914018983

約数列:

[1, 3, 7, 21, 61, 113, 183, 339, 427, 791, 1281, 2373, 6893, 20679, 48251, 144753, 220009, 660027, 1540063, 4620189, 13420549, 24861017, 40261647, 74583051, 93943843, 174027119, 281831529, 522081357, 1516522037, 4549566111, 10615654259, 31846962777]

約数ペア:

[(1, 31846962777), (3, 10615654259), (7, 4549566111), (21, 1516522037), (61, 522081357), (113, 281831529), (183, 174027119), (339, 93943843), (427, 74583051), (791, 40261647), (1281, 24861017), (2373, 13420549), (6893, 4620189), (20679, 1540063), (48251, 660027), (144753, 220009)]