72672303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 108605952

約数和(自身を除く): 35933649

約数列:

[1, 3, 11, 33, 73, 97, 219, 291, 311, 803, 933, 1067, 2409, 3201, 3421, 7081, 10263, 21243, 22703, 30167, 68109, 77891, 90501, 233673, 249733, 331837, 749199, 995511, 2202191, 6606573, 24224101, 72672303]

約数ペア:

[(1, 72672303), (3, 24224101), (11, 6606573), (33, 2202191), (73, 995511), (97, 749199), (219, 331837), (291, 249733), (311, 233673), (803, 90501), (933, 77891), (1067, 68109), (2409, 30167), (3201, 22703), (3421, 21243), (7081, 10263)]