189626013

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 279902688

約数和(自身を除く): 90276675

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 1413, 2003, 6009, 10519, 18027, 31557, 94671, 134201, 314471, 402603, 943413, 1207809, 2830239, 21069557, 63208671, 189626013]

約数ペア:

[(1, 189626013), (3, 63208671), (9, 21069557), (67, 2830239), (157, 1207809), (201, 943413), (471, 402603), (603, 314471), (1413, 134201), (2003, 94671), (6009, 31557), (10519, 18027)]