165748401

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 295975680

約数和(自身を除く): 130227279

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 439, 461, 819, 1317, 1383, 3073, 3227, 3951, 4149, 5707, 5993, 9219, 9681, 17121, 17979, 27657, 29043, 39949, 41951, 51363, 53937, 119847, 125853, 202379, 359541, 377559, 607137, 1416653, 1821411, 2630927, 4249959, 7892781, 12749877, 18416489, 23678343, 55249467, 165748401]

約数ペア:

[(1, 165748401), (3, 55249467), (7, 23678343), (9, 18416489), (13, 12749877), (21, 7892781), (39, 4249959), (63, 2630927), (91, 1821411), (117, 1416653), (273, 607137), (439, 377559), (461, 359541), (819, 202379), (1317, 125853), (1383, 119847), (3073, 53937), (3227, 51363), (3951, 41951), (4149, 39949), (5707, 29043), (5993, 27657), (9219, 17979), (9681, 17121)]