9678663

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 5527737

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 263, 423, 783, 789, 1269, 1363, 2367, 4089, 7101, 7627, 12267, 12361, 22881, 36801, 37083, 68643, 111249, 205929, 333747, 358469, 1075407, 3226221, 9678663]

約数ペア:

[(1, 9678663), (3, 3226221), (9, 1075407), (27, 358469), (29, 333747), (47, 205929), (87, 111249), (141, 68643), (261, 37083), (263, 36801), (423, 22881), (783, 12361), (789, 12267), (1269, 7627), (1363, 7101), (2367, 4089)]