186141711

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 292526080

約数和(自身を除く): 106384369

約数列:

[1, 3, 7, 21, 43, 129, 139, 301, 417, 903, 973, 1483, 2919, 4449, 5977, 10381, 17931, 31143, 41839, 63769, 125517, 191307, 206137, 446383, 618411, 1339149, 1442959, 4328877, 8863891, 26591673, 62047237, 186141711]

約数ペア:

[(1, 186141711), (3, 62047237), (7, 26591673), (21, 8863891), (43, 4328877), (129, 1442959), (139, 1339149), (301, 618411), (417, 446383), (903, 206137), (973, 191307), (1483, 125517), (2919, 63769), (4449, 41839), (5977, 31143), (10381, 17931)]