103781439

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 163526400

約数和(自身を除く): 59744961

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1919, 2003, 2727, 5757, 6009, 17271, 18027, 38057, 51813, 54081, 114171, 202303, 342513, 606909, 1027539, 1820727, 3843757, 5462181, 11531271, 34593813, 103781439]

約数ペア:

[(1, 103781439), (3, 34593813), (9, 11531271), (19, 5462181), (27, 3843757), (57, 1820727), (101, 1027539), (171, 606909), (303, 342513), (513, 202303), (909, 114171), (1919, 54081), (2003, 51813), (2727, 38057), (5757, 18027), (6009, 17271)]