185428887

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5868

約数の個数: 32

約数和(自身を含む): 297676800

約数和(自身を除く): 112247913

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 5813, 10633, 17439, 31899, 40691, 122073, 180203, 284837, 540609, 854511, 1261421, 1993859, 3784263, 5981577, 8829947, 26489841, 61809629, 185428887]

約数ペア:

[(1, 185428887), (3, 61809629), (7, 26489841), (21, 8829947), (31, 5981577), (49, 3784263), (93, 1993859), (147, 1261421), (217, 854511), (343, 540609), (651, 284837), (1029, 180203), (1519, 122073), (4557, 40691), (5813, 31899), (10633, 17439)]