112690143

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 176774400

約数和(自身を除く): 64084257

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 3347, 3741, 10041, 11223, 30123, 33669, 90369, 97063, 143921, 291189, 431763, 873567, 1295289, 2620701, 3885867, 4173709, 12521127, 37563381, 112690143]

約数ペア:

[(1, 112690143), (3, 37563381), (9, 12521127), (27, 4173709), (29, 3885867), (43, 2620701), (87, 1295289), (129, 873567), (261, 431763), (387, 291189), (783, 143921), (1161, 97063), (1247, 90369), (3347, 33669), (3741, 30123), (10041, 11223)]