120675213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5077}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 184839200

約数和(自身を除く): 64163987

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 5077, 7923, 15231, 23769, 45693, 96463, 289389, 705703, 868167, 2117109, 6351327, 13408357, 40225071, 120675213]

約数ペア:

[(1, 120675213), (3, 40225071), (9, 13408357), (19, 6351327), (57, 2117109), (139, 868167), (171, 705703), (417, 289389), (1251, 96463), (2641, 45693), (5077, 23769), (7923, 15231)]