978049101747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1\times {\mathrm{2557}}^1$

素因数の和:4840

約数の個数: 64

約数和(自身を含む): 1443939840000

約数和(自身を除く): 465890738253

約数列:

[1, 3, 19, 23, 57, 69, 139, 417, 437, 1311, 2099, 2557, 2641, 3197, 6297, 7671, 7923, 9591, 39881, 48277, 48583, 58811, 60743, 119643, 144831, 145749, 176433, 182229, 291761, 355423, 875283, 917263, 1066269, 1117409, 2751789, 3352227, 5367143, 5543459, 6710503, 6753037, 8174729, 16101429, 16630377, 20131509, 20259111, 24524187, 101975717, 123444289, 127499557, 155319851, 305927151, 370332867, 382498671, 465959553, 746032877, 2238098631, 2345441491, 7036324473, 14174624663, 17158756171, 42523873989, 51476268513, 326016367249, 978049101747]

約数ペア:

[(1, 978049101747), (3, 326016367249), (19, 51476268513), (23, 42523873989), (57, 17158756171), (69, 14174624663), (139, 7036324473), (417, 2345441491), (437, 2238098631), (1311, 746032877), (2099, 465959553), (2557, 382498671), (2641, 370332867), (3197, 305927151), (6297, 155319851), (7671, 127499557), (7923, 123444289), (9591, 101975717), (39881, 24524187), (48277, 20259111), (48583, 20131509), (58811, 16630377), (60743, 16101429), (119643, 8174729), (144831, 6753037), (145749, 6710503), (176433, 5543459), (182229, 5367143), (291761, 3352227), (355423, 2751789), (875283, 1117409), (917263, 1066269)]