16068591

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 14344209

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 99, 131, 177, 189, 231, 297, 393, 413, 531, 649, 693, 917, 1179, 1239, 1441, 1593, 1947, 2079, 2751, 3537, 3717, 4323, 4543, 5841, 7729, 8253, 10087, 11151, 12969, 13629, 17523, 23187, 24759, 30261, 38907, 40887, 54103, 69561, 85019, 90783, 122661, 162309, 208683, 255057, 272349, 486927, 595133, 765171, 1460781, 1785399, 2295513, 5356197, 16068591]

約数ペア:

[(1, 16068591), (3, 5356197), (7, 2295513), (9, 1785399), (11, 1460781), (21, 765171), (27, 595133), (33, 486927), (59, 272349), (63, 255057), (77, 208683), (99, 162309), (131, 122661), (177, 90783), (189, 85019), (231, 69561), (297, 54103), (393, 40887), (413, 38907), (531, 30261), (649, 24759), (693, 23187), (917, 17523), (1179, 13629), (1239, 12969), (1441, 11151), (1593, 10087), (1947, 8253), (2079, 7729), (2751, 5841), (3537, 4543), (3717, 4323)]