49493697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2269}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 72131520

約数和(自身を除く): 22637823

約数列:

[1, 3, 11, 33, 661, 1983, 2269, 6807, 7271, 21813, 24959, 74877, 1499809, 4499427, 16497899, 49493697]

約数ペア:

[(1, 49493697), (3, 16497899), (11, 4499427), (33, 1499809), (661, 74877), (1983, 24959), (2269, 21813), (6807, 7271)]