6887601

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 5467599

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 109, 119, 153, 177, 327, 357, 413, 531, 763, 981, 1003, 1071, 1239, 1853, 2289, 3009, 3717, 5559, 6431, 6867, 7021, 9027, 12971, 16677, 19293, 21063, 38913, 45017, 57879, 63189, 109327, 116739, 135051, 327981, 405153, 765289, 983943, 2295867, 6887601]

約数ペア:

[(1, 6887601), (3, 2295867), (7, 983943), (9, 765289), (17, 405153), (21, 327981), (51, 135051), (59, 116739), (63, 109327), (109, 63189), (119, 57879), (153, 45017), (177, 38913), (327, 21063), (357, 19293), (413, 16677), (531, 12971), (763, 9027), (981, 7021), (1003, 6867), (1071, 6431), (1239, 5559), (1853, 3717), (2289, 3009)]