73274159

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 90178560

約数和(自身を除く): 16904401

約数列:

[1, 7, 23, 49, 79, 161, 553, 823, 1127, 1817, 3871, 5761, 12719, 18929, 40327, 65017, 89033, 132503, 455119, 927521, 1495391, 3185833, 10467737, 73274159]

約数ペア:

[(1, 73274159), (7, 10467737), (23, 3185833), (49, 1495391), (79, 927521), (161, 455119), (553, 132503), (823, 89033), (1127, 65017), (1817, 40327), (3871, 18929), (5761, 12719)]