201727161

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2214

約数の個数: 36

約数和(自身を含む): 318279780

約数和(自身を除く): 116552619

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 1083, 1653, 2141, 3249, 4959, 6423, 10469, 19269, 31407, 40679, 62089, 94221, 122037, 186267, 366111, 558801, 772901, 1179691, 2318703, 3539073, 6956109, 10617219, 22414129, 67242387, 201727161]

約数ペア:

[(1, 201727161), (3, 67242387), (9, 22414129), (19, 10617219), (29, 6956109), (57, 3539073), (87, 2318703), (171, 1179691), (261, 772901), (361, 558801), (551, 366111), (1083, 186267), (1653, 122037), (2141, 94221), (3249, 62089), (4959, 40679), (6423, 31407), (10469, 19269)]