77868869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 90752256

約数和(自身を除く): 12883387

約数列:

[1, 13, 23, 31, 271, 299, 403, 713, 961, 3523, 6233, 8401, 9269, 12493, 22103, 81029, 109213, 193223, 260431, 287339, 2511899, 3385603, 5989913, 77868869]

約数ペア:

[(1, 77868869), (13, 5989913), (23, 3385603), (31, 2511899), (271, 287339), (299, 260431), (403, 193223), (713, 109213), (961, 81029), (3523, 22103), (6233, 12493), (8401, 9269)]