123969291243

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{27253}}^1$

素因数の和:27444

約数の個数: 64

約数和(自身を含む): 198552148992

約数和(自身を除く): 74582857749

約数列:

[1, 3, 7, 21, 53, 61, 67, 159, 183, 201, 371, 427, 469, 1113, 1281, 1407, 3233, 3551, 4087, 9699, 10653, 12261, 22631, 24857, 27253, 28609, 67893, 74571, 81759, 85827, 190771, 216611, 572313, 649833, 1444409, 1516277, 1662433, 1825951, 4333227, 4548831, 4987299, 5477853, 10110863, 11637031, 12781657, 30332589, 34911093, 38344971, 88108949, 96775403, 111383011, 264326847, 290326209, 334149033, 616762643, 677427821, 779681077, 1850287929, 2032283463, 2339043231, 5903299583, 17709898749, 41323097081, 123969291243]

約数ペア:

[(1, 123969291243), (3, 41323097081), (7, 17709898749), (21, 5903299583), (53, 2339043231), (61, 2032283463), (67, 1850287929), (159, 779681077), (183, 677427821), (201, 616762643), (371, 334149033), (427, 290326209), (469, 264326847), (1113, 111383011), (1281, 96775403), (1407, 88108949), (3233, 38344971), (3551, 34911093), (4087, 30332589), (9699, 12781657), (10653, 11637031), (12261, 10110863), (22631, 5477853), (24857, 4987299), (27253, 4548831), (28609, 4333227), (67893, 1825951), (74571, 1662433), (81759, 1516277), (85827, 1444409), (190771, 649833), (216611, 572313)]