69123289

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 73256400

約数和(自身を除く): 4133111

約数列:

[1, 37, 53, 101, 349, 1961, 3737, 5353, 12913, 18497, 35249, 198061, 684389, 1304213, 1868197, 69123289]

約数ペア:

[(1, 69123289), (37, 1868197), (53, 1304213), (101, 684389), (349, 198061), (1961, 35249), (3737, 18497), (5353, 12913)]