75830421

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 108309600

約数和(自身を除く): 32479179

約数列:

[1, 3, 17, 51, 149, 289, 447, 587, 867, 1761, 2533, 7599, 9979, 29937, 43061, 87463, 129183, 169643, 262389, 508929, 1486871, 4460613, 25276807, 75830421]

約数ペア:

[(1, 75830421), (3, 25276807), (17, 4460613), (51, 1486871), (149, 508929), (289, 262389), (447, 169643), (587, 129183), (867, 87463), (1761, 43061), (2533, 29937), (7599, 9979)]