135558801

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9649}}^1$

素因数の和:9885

約数の個数: 24

約数和(自身を含む): 224806400

約数和(自身を除く): 89247599

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 9649, 14049, 28947, 67543, 86841, 202629, 607887, 2151727, 6455181, 15062089, 19365543, 45186267, 135558801]

約数ペア:

[(1, 135558801), (3, 45186267), (7, 19365543), (9, 15062089), (21, 6455181), (63, 2151727), (223, 607887), (669, 202629), (1561, 86841), (2007, 67543), (4683, 28947), (9649, 14049)]