27354243

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 16882557

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 383, 399, 537, 1149, 1253, 2681, 3401, 3759, 7277, 8043, 10203, 21831, 23807, 50939, 68557, 71421, 152817, 205671, 479899, 1302583, 1439697, 3907749, 9118081, 27354243]

約数ペア:

[(1, 27354243), (3, 9118081), (7, 3907749), (19, 1439697), (21, 1302583), (57, 479899), (133, 205671), (179, 152817), (383, 71421), (399, 68557), (537, 50939), (1149, 23807), (1253, 21831), (2681, 10203), (3401, 8043), (3759, 7277)]