61590039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 99502080

約数和(自身を除く): 37912041

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 947, 1141, 2841, 3097, 3423, 6629, 9291, 17993, 19887, 21679, 53979, 65037, 125951, 154361, 377853, 463083, 1080527, 2932859, 3241581, 8798577, 20530013, 61590039]

約数ペア:

[(1, 61590039), (3, 20530013), (7, 8798577), (19, 3241581), (21, 2932859), (57, 1080527), (133, 463083), (163, 377853), (399, 154361), (489, 125951), (947, 65037), (1141, 53979), (2841, 21679), (3097, 19887), (3423, 17993), (6629, 9291)]