161413911

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5333}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 256032000

約数和(自身を除く): 94618089

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 3363, 5333, 10089, 15999, 30267, 47997, 101327, 143991, 303981, 314647, 911943, 943941, 2735829, 2831823, 5978293, 8495469, 17934879, 53804637, 161413911]

約数ペア:

[(1, 161413911), (3, 53804637), (9, 17934879), (19, 8495469), (27, 5978293), (57, 2831823), (59, 2735829), (171, 943941), (177, 911943), (513, 314647), (531, 303981), (1121, 143991), (1593, 101327), (3363, 47997), (5333, 30267), (10089, 15999)]