137029503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 216463968

約数和(自身を除く): 79434465

約数列:

[1, 3, 13, 17, 39, 41, 51, 71, 123, 213, 221, 533, 663, 697, 923, 1207, 1599, 2091, 2769, 2911, 3621, 5041, 8733, 9061, 15123, 15691, 27183, 37843, 47073, 49487, 65533, 85697, 113529, 148461, 196599, 206681, 257091, 620043, 643331, 1114061, 1929993, 2686853, 3342183, 3513577, 8060559, 10540731, 45676501, 137029503]

約数ペア:

[(1, 137029503), (3, 45676501), (13, 10540731), (17, 8060559), (39, 3513577), (41, 3342183), (51, 2686853), (71, 1929993), (123, 1114061), (213, 643331), (221, 620043), (533, 257091), (663, 206681), (697, 196599), (923, 148461), (1207, 113529), (1599, 85697), (2091, 65533), (2769, 49487), (2911, 47073), (3621, 37843), (5041, 27183), (8733, 15691), (9061, 15123)]