53525451

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 86487040

約数和(自身を除く): 32961589

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 823, 1141, 2469, 3097, 3423, 5761, 9291, 15637, 17283, 21679, 46911, 65037, 109459, 134149, 328377, 402447, 939043, 2548831, 2817129, 7646493, 17841817, 53525451]

約数ペア:

[(1, 53525451), (3, 17841817), (7, 7646493), (19, 2817129), (21, 2548831), (57, 939043), (133, 402447), (163, 328377), (399, 134149), (489, 109459), (823, 65037), (1141, 46911), (2469, 21679), (3097, 17283), (3423, 15637), (5761, 9291)]