68357817

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10050

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 46934343

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 10007, 30021, 90063, 110077, 230161, 270189, 330231, 690483, 990693, 2071449, 2531771, 2972079, 6214347, 7595313, 22785939, 68357817]

約数ペア:

[(1, 68357817), (3, 22785939), (9, 7595313), (11, 6214347), (23, 2972079), (27, 2531771), (33, 2071449), (69, 990693), (99, 690483), (207, 330231), (253, 270189), (297, 230161), (621, 110077), (759, 90063), (2277, 30021), (6831, 10007)]