53881233

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 83885760

約数和(自身を除く): 30004527

約数列:

[1, 3, 7, 21, 49, 147, 359, 1021, 1077, 2513, 3063, 7147, 7539, 17591, 21441, 50029, 52773, 150087, 366539, 1099617, 2565773, 7697319, 17960411, 53881233]

約数ペア:

[(1, 53881233), (3, 17960411), (7, 7697319), (21, 2565773), (49, 1099617), (147, 366539), (359, 150087), (1021, 52773), (1077, 50029), (2513, 21441), (3063, 17591), (7147, 7539)]