144470403

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 275498496

約数和(自身を除く): 131028093

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 12263, 36789, 85841, 110367, 134893, 208471, 257523, 404679, 625413, 772569, 944251, 1214037, 1459297, 1876239, 2293181, 2832753, 4377891, 6879543, 8498259, 13133673, 16052267, 20638629, 48156801, 144470403]

約数ペア:

[(1, 144470403), (3, 48156801), (7, 20638629), (9, 16052267), (11, 13133673), (17, 8498259), (21, 6879543), (33, 4377891), (51, 2832753), (63, 2293181), (77, 1876239), (99, 1459297), (119, 1214037), (153, 944251), (187, 772569), (231, 625413), (357, 404679), (561, 257523), (693, 208471), (1071, 134893), (1309, 110367), (1683, 85841), (3927, 36789), (11781, 12263)]