132971931

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 201240000

約数和(自身を除く): 68268069

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 2291, 6449, 6873, 19347, 20619, 58041, 187021, 509471, 561063, 1528413, 1683189, 4585239, 14774659, 44323977, 132971931]

約数ペア:

[(1, 132971931), (3, 44323977), (9, 14774659), (29, 4585239), (79, 1683189), (87, 1528413), (237, 561063), (261, 509471), (711, 187021), (2291, 58041), (6449, 20619), (6873, 19347)]