64060731

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1543}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 105980160

約数和(自身を除く): 41919429

約数列:

[1, 3, 7, 9, 21, 63, 659, 1543, 1977, 4613, 4629, 5931, 10801, 13839, 13887, 32403, 41517, 97209, 1016837, 3050511, 7117859, 9151533, 21353577, 64060731]

約数ペア:

[(1, 64060731), (3, 21353577), (7, 9151533), (9, 7117859), (21, 3050511), (63, 1016837), (659, 97209), (1543, 41517), (1977, 32403), (4613, 13887), (4629, 13839), (5931, 10801)]