1142305551

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^2$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 1791158880

約数和(自身を除く): 648853329

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 167, 333, 369, 501, 999, 1107, 1503, 1517, 4509, 4551, 6179, 6847, 13653, 18537, 20541, 27889, 40959, 55611, 61623, 83667, 166833, 184869, 251001, 253339, 753003, 760017, 1031893, 1143449, 2280051, 3095679, 3430347, 6840153, 9287037, 10291041, 27861111, 30873123, 42307613, 126922839, 380768517, 1142305551]

約数ペア:

[(1, 1142305551), (3, 380768517), (9, 126922839), (27, 42307613), (37, 30873123), (41, 27861111), (111, 10291041), (123, 9287037), (167, 6840153), (333, 3430347), (369, 3095679), (501, 2280051), (999, 1143449), (1107, 1031893), (1503, 760017), (1517, 753003), (4509, 253339), (4551, 251001), (6179, 184869), (6847, 166833), (13653, 83667), (18537, 61623), (20541, 55611), (27889, 40959)]