67701009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 32108271

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 683, 703, 893, 1739, 2049, 2109, 2679, 5217, 12977, 25271, 32101, 33041, 38931, 75813, 96303, 99123, 480149, 609919, 1187737, 1440447, 1829757, 3563211, 22567003, 67701009]

約数ペア:

[(1, 67701009), (3, 22567003), (19, 3563211), (37, 1829757), (47, 1440447), (57, 1187737), (111, 609919), (141, 480149), (683, 99123), (703, 96303), (893, 75813), (1739, 38931), (2049, 33041), (2109, 32101), (2679, 25271), (5217, 12977)]