109121013

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{16231}}^1$

素因数の和:16326

約数の個数: 20

約数和(自身を含む): 164982048

約数和(自身を除く): 55861035

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 16231, 48693, 146079, 438237, 1314711, 1347173, 4041519, 12124557, 36373671, 109121013]

約数ペア:

[(1, 109121013), (3, 36373671), (9, 12124557), (27, 4041519), (81, 1347173), (83, 1314711), (249, 438237), (747, 146079), (2241, 48693), (6723, 16231)]