33228909

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 56316000

約数和(自身を除く): 23087091

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 499, 1057, 1359, 1497, 3171, 3493, 4491, 7399, 9513, 10479, 22197, 24451, 31437, 66591, 73353, 75349, 220059, 226047, 527443, 678141, 1582329, 3692101, 4746987, 11076303, 33228909]

約数ペア:

[(1, 33228909), (3, 11076303), (7, 4746987), (9, 3692101), (21, 1582329), (49, 678141), (63, 527443), (147, 226047), (151, 220059), (441, 75349), (453, 73353), (499, 66591), (1057, 31437), (1359, 24451), (1497, 22197), (3171, 10479), (3493, 9513), (4491, 7399)]