85774383

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 50507217

約数列:

[1, 3, 9, 23, 27, 69, 81, 103, 149, 207, 243, 309, 447, 621, 927, 1341, 1863, 2369, 2781, 3427, 4023, 5589, 7107, 8343, 10281, 12069, 15347, 21321, 25029, 30843, 36207, 46041, 63963, 92529, 138123, 191889, 277587, 352981, 414369, 575667, 832761, 1058943, 1243107, 3176829, 3729321, 9530487, 28591461, 85774383]

約数ペア:

[(1, 85774383), (3, 28591461), (9, 9530487), (23, 3729321), (27, 3176829), (69, 1243107), (81, 1058943), (103, 832761), (149, 575667), (207, 414369), (243, 352981), (309, 277587), (447, 191889), (621, 138123), (927, 92529), (1341, 63963), (1863, 46041), (2369, 36207), (2781, 30843), (3427, 25029), (4023, 21321), (5589, 15347), (7107, 12069), (8343, 10281)]