8203041

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 16005600

約数和(自身を除く): 7802559

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 89, 99, 133, 147, 171, 209, 231, 267, 399, 441, 539, 623, 627, 693, 801, 931, 979, 1197, 1463, 1617, 1691, 1869, 1881, 2793, 2937, 4361, 4389, 4851, 5073, 5607, 6853, 8379, 8811, 10241, 11837, 13083, 13167, 15219, 18601, 20559, 30723, 35511, 39249, 47971, 55803, 61677, 82859, 92169, 106533, 130207, 143913, 167409, 248577, 390621, 431739, 745731, 911449, 1171863, 2734347, 8203041]

約数ペア:

[(1, 8203041), (3, 2734347), (7, 1171863), (9, 911449), (11, 745731), (19, 431739), (21, 390621), (33, 248577), (49, 167409), (57, 143913), (63, 130207), (77, 106533), (89, 92169), (99, 82859), (133, 61677), (147, 55803), (171, 47971), (209, 39249), (231, 35511), (267, 30723), (399, 20559), (441, 18601), (539, 15219), (623, 13167), (627, 13083), (693, 11837), (801, 10241), (931, 8811), (979, 8379), (1197, 6853), (1463, 5607), (1617, 5073), (1691, 4851), (1869, 4389), (1881, 4361), (2793, 2937)]