47240631

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 74764800

約数和(自身を除く): 27524169

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1297, 1349, 1917, 3891, 4047, 11673, 12141, 24643, 35019, 36423, 73929, 92087, 221787, 276261, 665361, 828783, 1749653, 2486349, 5248959, 15746877, 47240631]

約数ペア:

[(1, 47240631), (3, 15746877), (9, 5248959), (19, 2486349), (27, 1749653), (57, 828783), (71, 665361), (171, 276261), (213, 221787), (513, 92087), (639, 73929), (1297, 36423), (1349, 35019), (1917, 24643), (3891, 12141), (4047, 11673)]