1964284083

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 2975761152

約数和(自身を除く): 1011477069

約数列:

[1, 3, 9, 37, 71, 111, 213, 251, 331, 333, 639, 753, 993, 2259, 2627, 2979, 7881, 9287, 12247, 17821, 23501, 23643, 27861, 36741, 53463, 70503, 83081, 83583, 110223, 160389, 211509, 249243, 659377, 747729, 869537, 1978131, 2608611, 3073997, 5898751, 5934393, 7825833, 9221991, 17696253, 27665973, 53088759, 218253787, 654761361, 1964284083]

約数ペア:

[(1, 1964284083), (3, 654761361), (9, 218253787), (37, 53088759), (71, 27665973), (111, 17696253), (213, 9221991), (251, 7825833), (331, 5934393), (333, 5898751), (639, 3073997), (753, 2608611), (993, 1978131), (2259, 869537), (2627, 747729), (2979, 659377), (7881, 249243), (9287, 211509), (12247, 160389), (17821, 110223), (23501, 83583), (23643, 83081), (27861, 70503), (36741, 53463)]