310044591

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 474211584

約数和(自身を除く): 164166993

約数列:

[1, 3, 9, 27, 81, 83, 107, 249, 321, 431, 747, 963, 1293, 2241, 2889, 3879, 6723, 8667, 8881, 11637, 26643, 34911, 35773, 46117, 79929, 107319, 138351, 239787, 321957, 415053, 719361, 965871, 1245159, 2897613, 3735477, 3827711, 11483133, 34449399, 103348197, 310044591]

約数ペア:

[(1, 310044591), (3, 103348197), (9, 34449399), (27, 11483133), (81, 3827711), (83, 3735477), (107, 2897613), (249, 1245159), (321, 965871), (431, 719361), (747, 415053), (963, 321957), (1293, 239787), (2241, 138351), (2889, 107319), (3879, 79929), (6723, 46117), (8667, 35773), (8881, 34911), (11637, 26643)]