170726103

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 105062697

約数列:

[1, 3, 9, 27, 29, 37, 71, 83, 87, 111, 213, 249, 261, 333, 639, 747, 783, 999, 1073, 1917, 2059, 2241, 2407, 2627, 3071, 3219, 5893, 6177, 7221, 7881, 9213, 9657, 17679, 18531, 21663, 23643, 27639, 28971, 53037, 55593, 64989, 70929, 76183, 82917, 89059, 159111, 170897, 218041, 228549, 267177, 512691, 654123, 685647, 801531, 1538073, 1962369, 2056941, 2404593, 4614219, 5887107, 6323189, 18969567, 56908701, 170726103]

約数ペア:

[(1, 170726103), (3, 56908701), (9, 18969567), (27, 6323189), (29, 5887107), (37, 4614219), (71, 2404593), (83, 2056941), (87, 1962369), (111, 1538073), (213, 801531), (249, 685647), (261, 654123), (333, 512691), (639, 267177), (747, 228549), (783, 218041), (999, 170897), (1073, 159111), (1917, 89059), (2059, 82917), (2241, 76183), (2407, 70929), (2627, 64989), (3071, 55593), (3219, 53037), (5893, 28971), (6177, 27639), (7221, 23643), (7881, 21663), (9213, 18531), (9657, 17679)]