27155541

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68059}}^1$

素因数の和:68088

約数の個数: 16

約数和(自身を含む): 43558400

約数和(自身を除く): 16402859

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68059, 204177, 476413, 1293121, 1429239, 3879363, 9051847, 27155541]

約数ペア:

[(1, 27155541), (3, 9051847), (7, 3879363), (19, 1429239), (21, 1293121), (57, 476413), (133, 204177), (399, 68059)]