16234911

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 32060160

約数和(自身を除く): 15825249

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 133, 137, 171, 189, 209, 231, 297, 399, 411, 513, 567, 627, 693, 891, 959, 1197, 1233, 1463, 1507, 1539, 1881, 2079, 2603, 2877, 3591, 3699, 4389, 4521, 5643, 6237, 7809, 8631, 10549, 10773, 11097, 13167, 13563, 16929, 18221, 23427, 25893, 28633, 31647, 39501, 40689, 54663, 70281, 77679, 85899, 94941, 118503, 122067, 163989, 200431, 210843, 257697, 284823, 491967, 601293, 773091, 854469, 1475901, 1803879, 2319273, 5411637, 16234911]

約数ペア:

[(1, 16234911), (3, 5411637), (7, 2319273), (9, 1803879), (11, 1475901), (19, 854469), (21, 773091), (27, 601293), (33, 491967), (57, 284823), (63, 257697), (77, 210843), (81, 200431), (99, 163989), (133, 122067), (137, 118503), (171, 94941), (189, 85899), (209, 77679), (231, 70281), (297, 54663), (399, 40689), (411, 39501), (513, 31647), (567, 28633), (627, 25893), (693, 23427), (891, 18221), (959, 16929), (1197, 13563), (1233, 13167), (1463, 11097), (1507, 10773), (1539, 10549), (1881, 8631), (2079, 7809), (2603, 6237), (2877, 5643), (3591, 4521), (3699, 4389)]