79679943

素因数分解:

$3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 137795840

約数和(自身を除く): 58115897

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 243, 337, 417, 567, 973, 1011, 1251, 1701, 2359, 2919, 3033, 3753, 7077, 8757, 9099, 11259, 21231, 26271, 27297, 33777, 46843, 63693, 78813, 81891, 140529, 191079, 236439, 327901, 421587, 573237, 983703, 1264761, 2951109, 3794283, 8853327, 11382849, 26559981, 79679943]

約数ペア:

[(1, 79679943), (3, 26559981), (7, 11382849), (9, 8853327), (21, 3794283), (27, 2951109), (63, 1264761), (81, 983703), (139, 573237), (189, 421587), (243, 327901), (337, 236439), (417, 191079), (567, 140529), (973, 81891), (1011, 78813), (1251, 63693), (1701, 46843), (2359, 33777), (2919, 27297), (3033, 26271), (3753, 21231), (7077, 11259), (8757, 9099)]