83633991

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 135014400

約数和(自身を除く): 51380409

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 1171, 1253, 3401, 3513, 3759, 8197, 10203, 22249, 23807, 24591, 66747, 71421, 155743, 209609, 467229, 628827, 1467263, 3982571, 4401789, 11947713, 27877997, 83633991]

約数ペア:

[(1, 83633991), (3, 27877997), (7, 11947713), (19, 4401789), (21, 3982571), (57, 1467263), (133, 628827), (179, 467229), (399, 209609), (537, 155743), (1171, 71421), (1253, 66747), (3401, 24591), (3513, 23807), (3759, 22249), (8197, 10203)]