72052959

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 115082240

約数和(自身を除く): 43029281

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 209, 337, 341, 363, 589, 627, 1011, 1023, 1767, 2299, 3707, 3751, 6403, 6479, 6897, 10447, 11121, 11253, 19209, 19437, 31341, 40777, 70433, 71269, 114917, 122331, 198493, 211299, 213807, 344751, 595479, 774763, 1264087, 2183423, 2324289, 3792261, 6550269, 24017653, 72052959]

約数ペア:

[(1, 72052959), (3, 24017653), (11, 6550269), (19, 3792261), (31, 2324289), (33, 2183423), (57, 1264087), (93, 774763), (121, 595479), (209, 344751), (337, 213807), (341, 211299), (363, 198493), (589, 122331), (627, 114917), (1011, 71269), (1023, 70433), (1767, 40777), (2299, 31341), (3707, 19437), (3751, 19209), (6403, 11253), (6479, 11121), (6897, 10447)]