43890693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 76812288

約数和(自身を除く): 32921595

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 751, 759, 847, 1771, 2253, 2541, 2783, 5257, 5313, 8261, 8349, 15771, 17273, 19481, 24783, 51819, 57827, 58443, 90871, 120911, 173481, 190003, 272613, 362733, 570009, 636097, 1330021, 1908291, 2090033, 3990063, 6270099, 14630231, 43890693]

約数ペア:

[(1, 43890693), (3, 14630231), (7, 6270099), (11, 3990063), (21, 2090033), (23, 1908291), (33, 1330021), (69, 636097), (77, 570009), (121, 362733), (161, 272613), (231, 190003), (253, 173481), (363, 120911), (483, 90871), (751, 58443), (759, 57827), (847, 51819), (1771, 24783), (2253, 19481), (2541, 17273), (2783, 15771), (5257, 8349), (5313, 8261)]