201572379

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 298334400

約数和(自身を除く): 96762021

約数列:

[1, 3, 9, 59, 139, 177, 417, 531, 1251, 2731, 8193, 8201, 24579, 24603, 73809, 161129, 379609, 483387, 1138827, 1450161, 3416481, 22396931, 67190793, 201572379]

約数ペア:

[(1, 201572379), (3, 67190793), (9, 22396931), (59, 3416481), (139, 1450161), (177, 1138827), (417, 483387), (531, 379609), (1251, 161129), (2731, 73809), (8193, 24603), (8201, 24579)]