29822769

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 16072911

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 331, 423, 639, 993, 1269, 1917, 2979, 3337, 8937, 10011, 15557, 23501, 30033, 46671, 70503, 90099, 140013, 211509, 420039, 634527, 1104547, 3313641, 9940923, 29822769]

約数ペア:

[(1, 29822769), (3, 9940923), (9, 3313641), (27, 1104547), (47, 634527), (71, 420039), (141, 211509), (213, 140013), (331, 90099), (423, 70503), (639, 46671), (993, 30033), (1269, 23501), (1917, 15557), (2979, 10011), (3337, 8937)]