72061353

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 132966400

約数和(自身を除く): 60905047

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 139, 189, 211, 273, 351, 417, 633, 819, 973, 1251, 1477, 1807, 1899, 2457, 2743, 2919, 3753, 4431, 5421, 5697, 8229, 8757, 12649, 13293, 16263, 19201, 24687, 26271, 29329, 37947, 39879, 48789, 57603, 74061, 87987, 113841, 172809, 205303, 263961, 341523, 381277, 518427, 615909, 791883, 1143831, 1847727, 2668939, 3431493, 5543181, 8006817, 10294479, 24020451, 72061353]

約数ペア:

[(1, 72061353), (3, 24020451), (7, 10294479), (9, 8006817), (13, 5543181), (21, 3431493), (27, 2668939), (39, 1847727), (63, 1143831), (91, 791883), (117, 615909), (139, 518427), (189, 381277), (211, 341523), (273, 263961), (351, 205303), (417, 172809), (633, 113841), (819, 87987), (973, 74061), (1251, 57603), (1477, 48789), (1807, 39879), (1899, 37947), (2457, 29329), (2743, 26271), (2919, 24687), (3753, 19201), (4431, 16263), (5421, 13293), (5697, 12649), (8229, 8757)]