64938219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 96015360

約数和(自身を除く): 31077141

約数列:

[1, 3, 19, 37, 41, 57, 111, 123, 703, 751, 779, 1517, 2109, 2253, 2337, 4551, 14269, 27787, 28823, 30791, 42807, 83361, 86469, 92373, 527953, 585029, 1139267, 1583859, 1755087, 3417801, 21646073, 64938219]

約数ペア:

[(1, 64938219), (3, 21646073), (19, 3417801), (37, 1755087), (41, 1583859), (57, 1139267), (111, 585029), (123, 527953), (703, 92373), (751, 86469), (779, 83361), (1517, 42807), (2109, 30791), (2253, 28823), (2337, 27787), (4551, 14269)]