82613881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 103055360

約数和(自身を除く): 20441479

約数列:

[1, 7, 19, 67, 73, 127, 133, 469, 511, 889, 1273, 1387, 2413, 4891, 8509, 8911, 9271, 9709, 16891, 34237, 59563, 64897, 92929, 161671, 176149, 621157, 650503, 1131697, 1233043, 4348099, 11801983, 82613881]

約数ペア:

[(1, 82613881), (7, 11801983), (19, 4348099), (67, 1233043), (73, 1131697), (127, 650503), (133, 621157), (469, 176149), (511, 161671), (889, 92929), (1273, 64897), (1387, 59563), (2413, 34237), (4891, 16891), (8509, 9709), (8911, 9271)]