273711258

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 620887680

約数和(自身を除く): 347176422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 173, 249, 346, 353, 498, 519, 706, 747, 1038, 1059, 1494, 1557, 2118, 2241, 3114, 3177, 4482, 4671, 6354, 9342, 9531, 14359, 19062, 28718, 29299, 43077, 58598, 61069, 86154, 87897, 122138, 129231, 175794, 183207, 258462, 263691, 366414, 387693, 527382, 549621, 775386, 791073, 1099242, 1582146, 1648863, 3297726, 5068727, 10137454, 15206181, 30412362, 45618543, 91237086, 136855629, 273711258]

約数ペア:

[(1, 273711258), (2, 136855629), (3, 91237086), (6, 45618543), (9, 30412362), (18, 15206181), (27, 10137454), (54, 5068727), (83, 3297726), (166, 1648863), (173, 1582146), (249, 1099242), (346, 791073), (353, 775386), (498, 549621), (519, 527382), (706, 387693), (747, 366414), (1038, 263691), (1059, 258462), (1494, 183207), (1557, 175794), (2118, 129231), (2241, 122138), (3114, 87897), (3177, 86154), (4482, 61069), (4671, 58598), (6354, 43077), (9342, 29299), (9531, 28718), (14359, 19062)]