73574403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 119293440

約数和(自身を除く): 45719037

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 1901, 2037, 5529, 5703, 12901, 13307, 36119, 38703, 39921, 108357, 184397, 252833, 553191, 758499, 1290779, 3503543, 3872337, 10510629, 24524801, 73574403]

約数ペア:

[(1, 73574403), (3, 24524801), (7, 10510629), (19, 3872337), (21, 3503543), (57, 1290779), (97, 758499), (133, 553191), (291, 252833), (399, 184397), (679, 108357), (1843, 39921), (1901, 38703), (2037, 36119), (5529, 13307), (5703, 12901)]