42724791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4733}}^1$

素因数の和:4815

約数の個数: 24

約数和(自身を含む): 66465360

約数和(自身を除く): 23740569

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 4733, 9027, 14199, 42597, 80461, 241383, 279247, 724149, 837741, 2513223, 4747199, 14241597, 42724791]

約数ペア:

[(1, 42724791), (3, 14241597), (9, 4747199), (17, 2513223), (51, 837741), (59, 724149), (153, 279247), (177, 241383), (531, 80461), (1003, 42597), (3009, 14199), (4733, 9027)]