70909047

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 44244873

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 813, 881, 2439, 2643, 2981, 7317, 7929, 8943, 9691, 23787, 26829, 29073, 80487, 87219, 238751, 261657, 716253, 2148759, 2626261, 6446277, 7878783, 23636349, 70909047]

約数ペア:

[(1, 70909047), (3, 23636349), (9, 7878783), (11, 6446277), (27, 2626261), (33, 2148759), (99, 716253), (271, 261657), (297, 238751), (813, 87219), (881, 80487), (2439, 29073), (2643, 26829), (2981, 23787), (7317, 9691), (7929, 8943)]