40304433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 25884879

約数列:

[1, 3, 13, 17, 31, 37, 39, 51, 53, 93, 111, 159, 221, 403, 481, 527, 629, 663, 689, 901, 1147, 1209, 1443, 1581, 1643, 1887, 1961, 2067, 2703, 3441, 4929, 5883, 6851, 8177, 11713, 14911, 19499, 20553, 21359, 24531, 25493, 27931, 33337, 35139, 44733, 58497, 60791, 64077, 76479, 83793, 100011, 182373, 253487, 363103, 433381, 760461, 790283, 1033447, 1089309, 1300143, 2370849, 3100341, 13434811, 40304433]

約数ペア:

[(1, 40304433), (3, 13434811), (13, 3100341), (17, 2370849), (31, 1300143), (37, 1089309), (39, 1033447), (51, 790283), (53, 760461), (93, 433381), (111, 363103), (159, 253487), (221, 182373), (403, 100011), (481, 83793), (527, 76479), (629, 64077), (663, 60791), (689, 58497), (901, 44733), (1147, 35139), (1209, 33337), (1443, 27931), (1581, 25493), (1643, 24531), (1887, 21359), (1961, 20553), (2067, 19499), (2703, 14911), (3441, 11713), (4929, 8177), (5883, 6851)]