69262389

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 118385280

約数和(自身を除く): 49122891

約数列:

[1, 3, 7, 9, 21, 61, 63, 67, 183, 201, 269, 427, 469, 549, 603, 807, 1281, 1407, 1883, 2421, 3843, 4087, 4221, 5649, 12261, 16409, 16947, 18023, 28609, 36783, 49227, 54069, 85827, 114863, 126161, 147681, 162207, 257481, 344589, 378483, 1033767, 1099403, 1135449, 3298209, 7695821, 9894627, 23087463, 69262389]

約数ペア:

[(1, 69262389), (3, 23087463), (7, 9894627), (9, 7695821), (21, 3298209), (61, 1135449), (63, 1099403), (67, 1033767), (183, 378483), (201, 344589), (269, 257481), (427, 162207), (469, 147681), (549, 126161), (603, 114863), (807, 85827), (1281, 54069), (1407, 49227), (1883, 36783), (2421, 28609), (3843, 18023), (4087, 16947), (4221, 16409), (5649, 12261)]