56188167

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 32976633

約数列:

[1, 3, 7, 21, 29, 87, 203, 257, 359, 609, 771, 1077, 1799, 2513, 5397, 7453, 7539, 10411, 22359, 31233, 52171, 72877, 92263, 156513, 218631, 276789, 645841, 1937523, 2675627, 8026881, 18729389, 56188167]

約数ペア:

[(1, 56188167), (3, 18729389), (7, 8026881), (21, 2675627), (29, 1937523), (87, 645841), (203, 276789), (257, 218631), (359, 156513), (609, 92263), (771, 72877), (1077, 52171), (1799, 31233), (2513, 22359), (5397, 10411), (7453, 7539)]