1155144767

素因数分解:

$7^3\times {\mathrm{19}}^3\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 1424832000

約数和(自身を除く): 269687233

約数列:

[1, 7, 19, 49, 133, 343, 361, 491, 931, 2527, 3437, 6517, 6859, 9329, 17689, 24059, 48013, 65303, 123823, 168413, 177251, 336091, 457121, 1240757, 2352637, 3199847, 3367769, 8685299, 23574383, 60797093, 165020681, 1155144767]

約数ペア:

[(1, 1155144767), (7, 165020681), (19, 60797093), (49, 23574383), (133, 8685299), (343, 3367769), (361, 3199847), (491, 2352637), (931, 1240757), (2527, 457121), (3437, 336091), (6517, 177251), (6859, 168413), (9329, 123823), (17689, 65303), (24059, 48013)]