7138566513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{31177}}^1$

素因数の和:31318

約数の個数: 48

約数和(自身を含む): 11802743680

約数和(自身を除く): 4664177167

約数列:

[1, 3, 9, 13, 19, 39, 57, 103, 117, 171, 247, 309, 741, 927, 1339, 1957, 2223, 4017, 5871, 12051, 17613, 25441, 31177, 76323, 93531, 228969, 280593, 405301, 592363, 1215903, 1777089, 3211231, 3647709, 5331267, 7700719, 9633693, 23102157, 28901079, 41746003, 61013389, 69306471, 125238009, 183040167, 375714027, 549120501, 793174057, 2379522171, 7138566513]

約数ペア:

[(1, 7138566513), (3, 2379522171), (9, 793174057), (13, 549120501), (19, 375714027), (39, 183040167), (57, 125238009), (103, 69306471), (117, 61013389), (171, 41746003), (247, 28901079), (309, 23102157), (741, 9633693), (927, 7700719), (1339, 5331267), (1957, 3647709), (2223, 3211231), (4017, 1777089), (5871, 1215903), (12051, 592363), (17613, 405301), (25441, 280593), (31177, 228969), (76323, 93531)]