48572517

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 27459483

約数列:

[1, 3, 7, 21, 59, 177, 197, 199, 413, 591, 597, 1239, 1379, 1393, 4137, 4179, 11623, 11741, 34869, 35223, 39203, 81361, 82187, 117609, 244083, 246561, 274421, 823263, 2312977, 6938931, 16190839, 48572517]

約数ペア:

[(1, 48572517), (3, 16190839), (7, 6938931), (21, 2312977), (59, 823263), (177, 274421), (197, 246561), (199, 244083), (413, 117609), (591, 82187), (597, 81361), (1239, 39203), (1379, 35223), (1393, 34869), (4137, 11741), (4179, 11623)]