331547073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 555206400

約数和(自身を除く): 223659327

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 269, 429, 507, 561, 663, 807, 1859, 2197, 2431, 2873, 2959, 3497, 4573, 5577, 6591, 7293, 8619, 8877, 10491, 13719, 24167, 31603, 37349, 38467, 45461, 50303, 59449, 72501, 94809, 112047, 115401, 136383, 150909, 178347, 410839, 500071, 590993, 653939, 772837, 1232517, 1500213, 1772979, 1961817, 2318511, 6500923, 8501207, 10046881, 19502769, 25503621, 30140643, 110515691, 331547073]

約数ペア:

[(1, 331547073), (3, 110515691), (11, 30140643), (13, 25503621), (17, 19502769), (33, 10046881), (39, 8501207), (51, 6500923), (143, 2318511), (169, 1961817), (187, 1772979), (221, 1500213), (269, 1232517), (429, 772837), (507, 653939), (561, 590993), (663, 500071), (807, 410839), (1859, 178347), (2197, 150909), (2431, 136383), (2873, 115401), (2959, 112047), (3497, 94809), (4573, 72501), (5577, 59449), (6591, 50303), (7293, 45461), (8619, 38467), (8877, 37349), (10491, 31603), (13719, 24167)]