162129735

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4673}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 289414080

約数和(自身を除く): 127284345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 4673, 6939, 11565, 14019, 23365, 34695, 42057, 70095, 126171, 210285, 630855, 1200961, 3602883, 6004805, 10808649, 18014415, 32425947, 54043245, 162129735]

約数ペア:

[(1, 162129735), (3, 54043245), (5, 32425947), (9, 18014415), (15, 10808649), (27, 6004805), (45, 3602883), (135, 1200961), (257, 630855), (771, 210285), (1285, 126171), (2313, 70095), (3855, 42057), (4673, 34695), (6939, 23365), (11565, 14019)]