27873021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17971}}^1$

素因数の和:18032

約数の個数: 16

約数和(自身を含む): 41407488

約数和(自身を除く): 13534467

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17971, 53913, 197681, 593043, 844637, 2533911, 9291007, 27873021]

約数ペア:

[(1, 27873021), (3, 9291007), (11, 2533911), (33, 844637), (47, 593043), (141, 197681), (517, 53913), (1551, 17971)]