69490377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11897}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 111365280

約数和(自身を除く): 41874903

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 11897, 35691, 107073, 130867, 392601, 701923, 1177803, 2105769, 6317307, 7721153, 23163459, 69490377]

約数ペア:

[(1, 69490377), (3, 23163459), (9, 7721153), (11, 6317307), (33, 2105769), (59, 1177803), (99, 701923), (177, 392601), (531, 130867), (649, 107073), (1947, 35691), (5841, 11897)]