88838379

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 156911040

約数和(自身を除く): 68072661

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 761, 763, 981, 1071, 1853, 2283, 2289, 5327, 5559, 6849, 6867, 12937, 12971, 15981, 16677, 38811, 38913, 47943, 82949, 90559, 116433, 116739, 248847, 271677, 580643, 746541, 815031, 1410133, 1741929, 4230399, 5225787, 9870931, 12691197, 29612793, 88838379]

約数ペア:

[(1, 88838379), (3, 29612793), (7, 12691197), (9, 9870931), (17, 5225787), (21, 4230399), (51, 1741929), (63, 1410133), (109, 815031), (119, 746541), (153, 580643), (327, 271677), (357, 248847), (761, 116739), (763, 116433), (981, 90559), (1071, 82949), (1853, 47943), (2283, 38913), (2289, 38811), (5327, 16677), (5559, 15981), (6849, 12971), (6867, 12937)]