681299455749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11579}}^1\times {\mathrm{61483}}^1$

素因数の和:73105

約数の個数: 32

約数和(自身を含む): 1025257996800

約数和(自身を除く): 343958541051

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 11579, 34737, 61483, 127369, 184449, 335791, 382107, 676313, 1007373, 1783007, 2028939, 3693701, 5349021, 11081103, 19613077, 58839231, 711911657, 2135734971, 7831028227, 20645438053, 23493084681, 61936314159, 227099818583, 681299455749]

約数ペア:

[(1, 681299455749), (3, 227099818583), (11, 61936314159), (29, 23493084681), (33, 20645438053), (87, 7831028227), (319, 2135734971), (957, 711911657), (11579, 58839231), (34737, 19613077), (61483, 11081103), (127369, 5349021), (184449, 3693701), (335791, 2028939), (382107, 1783007), (676313, 1007373)]