124118811

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 204672000

約数和(自身を除く): 80553189

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 103, 171, 243, 261, 309, 513, 551, 729, 783, 927, 1539, 1653, 1957, 2187, 2349, 2781, 2987, 4617, 4959, 5871, 7047, 8343, 8961, 13851, 14877, 17613, 21141, 25029, 26883, 41553, 44631, 52839, 56753, 63423, 75087, 80649, 133893, 158517, 170259, 225261, 241947, 401679, 475551, 510777, 725841, 1205037, 1426653, 1532331, 2177523, 4279959, 4596993, 6532569, 13790979, 41372937, 124118811]

約数ペア:

[(1, 124118811), (3, 41372937), (9, 13790979), (19, 6532569), (27, 4596993), (29, 4279959), (57, 2177523), (81, 1532331), (87, 1426653), (103, 1205037), (171, 725841), (243, 510777), (261, 475551), (309, 401679), (513, 241947), (551, 225261), (729, 170259), (783, 158517), (927, 133893), (1539, 80649), (1653, 75087), (1957, 63423), (2187, 56753), (2349, 52839), (2781, 44631), (2987, 41553), (4617, 26883), (4959, 25029), (5871, 21141), (7047, 17613), (8343, 14877), (8961, 13851)]