73428219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11227

約数の個数: 24

約数和(自身を含む): 114923952

約数和(自身を除く): 41495733

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 11161, 33483, 100449, 189737, 479923, 569211, 1439769, 1707633, 4319307, 8158691, 24476073, 73428219]

約数ペア:

[(1, 73428219), (3, 24476073), (9, 8158691), (17, 4319307), (43, 1707633), (51, 1439769), (129, 569211), (153, 479923), (387, 189737), (731, 100449), (2193, 33483), (6579, 11161)]