27320349

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 43557120

約数和(自身を除く): 16236771

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 397, 609, 791, 1191, 2373, 2779, 3277, 8337, 9831, 11513, 22939, 34539, 44861, 68817, 80591, 134583, 241773, 314027, 942081, 1300969, 3902907, 9106783, 27320349]

約数ペア:

[(1, 27320349), (3, 9106783), (7, 3902907), (21, 1300969), (29, 942081), (87, 314027), (113, 241773), (203, 134583), (339, 80591), (397, 68817), (609, 44861), (791, 34539), (1191, 22939), (2373, 11513), (2779, 9831), (3277, 8337)]