83472417

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10271}}^1$

素因数の和:10330

約数の個数: 32

約数和(自身を含む): 144629760

約数和(自身を除く): 61157343

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 10271, 30813, 71897, 92439, 215691, 277317, 441653, 647073, 1324959, 1941219, 3091571, 3974877, 9274713, 11924631, 27824139, 83472417]

約数ペア:

[(1, 83472417), (3, 27824139), (7, 11924631), (9, 9274713), (21, 3974877), (27, 3091571), (43, 1941219), (63, 1324959), (129, 647073), (189, 441653), (301, 277317), (387, 215691), (903, 92439), (1161, 71897), (2709, 30813), (8127, 10271)]